Weather StoryAlmanac, microseasons, and the day's weather story.

Security-Widefield, Colorado Weather

Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →

Security-Widefield weather forecast — hour by hour, 7-day outlook, NOAA radar

Security-Widefield, CO
Sunday, July 5 at 3:32 AM
62
°
Clear
Feels like
57°
Humidity
47%
Wind
6 mph
Sunrise
11:39 PM
Sunset
2:26 PM
Security-Widefield, CO
Hour by hour · 24h
24-Hour ForecastSecurity-Widefield, CO: 24-hour forecast. Temperatures range from 60 to 91 degrees Fahrenheit.
L 60°H 91°
Security-Widefield, CO
7-day forecast
  1. Today
    Jul 5
    Overcast
    91°60°
  2. Monday
    Jul 6
    Overcast
    92°62°+1°
  3. Tuesday
    Jul 7
    Heavy Rain
    52%
    0.48″
    95°66°+3°
  4. Wednesday
    Jul 8
    Light Showers
    66%
    0.14″
    94°66°-1°
  5. Thursday
    Jul 9
    Rain
    70%
    0.29″
    89°64°-5°
  6. Friday
    Jul 10
    Overcast
    36%
    92°63°+3°
  7. Saturday
    Jul 11
    Partly Cloudy
    96°70°+4°
Security-Widefield, CO
Anemometer · 24h winds · from true
NESW
From · True
SSE
157° · veering 139°
Direction
SSE
157°
Sustained
6
mph
Gust
9
mph
Peak 24h
20
avg 8
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 8 · pk 20 @ 7:00a
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 245SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Security-Widefield, CO
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
825.3
-1.0 mb in 3h · falling · 24.37 inHg
Now
825.3
mb
3h
-1.0
mb
12h
-2.6
mb
24h
+2.8
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 823831
815820825830835-21h-18h-15h-12h-9h-6h-3h-24hNOW830.7822.5825.3
−24h−18h−12h−6hnow
Deep low still deepening — rough seas, strong wind, persistent rain.
Security-Widefield, CO
Air quality
58
AQI
Moderate
-46 in 6h

AQI 58 (Moderate), driven by PM2.5. AQI down 46 over the last 6 hours — air quality is improving sharply. PM2.5 at 9.1 µg/m³ (AQI 51) with a 0.66 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5DRIVERGood
9.1μg/m³
PM 10Good
14μg/m³
NO₂Good
5μg/m³
OzoneModerate
95μg/m³
UV IndexLow
0.0

What's driving it

Ozone × UV × Sky

Ozone at AQI 45 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 14 around 1 PM.

Present
AQI 45
UV peak
3.3 at 1 PM
Sky at peak
partly cloudy
Projected peak
AQI 14

PM × Wind × Precip

PM2.5 at 9.1 µg/m³ (AQI 51) with a 0.66 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.

PM2.5/PM10
0.66
Wind
light
Recent rain
0h in last 6h
Pattern
stagnant smoke
Security-Widefield, CO
Sky cover · visibility · 24h
Cloud cover
0%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
83.8mi
UNLIMITED
159 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
09:32 UTC · Security-Widefield, CO · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
09:32 UTC · Security-Widefield, CO · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Security-Widefield, CO
Satellite · infrared · animated
Security-Widefield, CO
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Security-Widefield, CO
Almanac · Sunday, July 5
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:09 AM
Sunrise
11:39 PM
Daylight
14h 47m
Sunset
2:26 PM
Civil dusk
8:59 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Security-Widefield, CO
The moon
Waning Gibbous
74% illuminated
Moonrise
11:17 PM
Moonset
11:14 AM
In sign
♓︎ Pisces
Security-Widefield, CO
Microseason
Jul 1–5

Monsoon storms drench the south

insect
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Security-Widefield at a glance

  • Today vs. normal: 11°F below the seasonal normal for this latitude
  • Last frost: April 8 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

15-Day Forecast — Security-Widefield

  1. Sun91°60°8%
  2. Mon92°62°4%
  3. Tue95°66°52%
  4. Wed94°66°66%
  5. Thu89°64°70%
  6. Fri92°63°36%
  7. Sat96°70°8%
  8. Sun92°68°1%
  9. Mon99°68°5%
  10. Tue101°75°10%
  11. Wed101°76°24%
  12. Thu98°72°41%
  13. Fri95°70°42%
  14. Sat96°67°41%
  15. Sun96°71°45%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Security-Widefield

SPC includes Security-Widefield in the general thunderstorm area today — no severe risk, but storms are possible.

  • TODAYTSTMGeneral Thunderstorms
  • TOMORROWTSTMGeneral Thunderstorms
  • DAY 3TSTMGeneral Thunderstorms

Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

January 1–5: Deep freeze grips the high peaks.January 6–10: Ice thickens on alpine tarns.January 11–15: Springs stir beneath locked earth.January 16–20: Grouse call from the transition zone.January 21–25: First signals of the soil's turning.January 26–31: Stream water crystallizes thick.February 1–5: The year's coldest fortnight begins.February 6–10: East wind carries a subtle promise.February 11–15: Snowmelt springs whisper beneath ice.February 16–20: Red-wing calls rise from the wetlands.February 21–25: Rain begins to trace the snowline upward.February 26–28: Mist gathers in the warming canyons.March 1–5: Grass and trees stir from their sleep.March 6–10: Hibernators break through frozen ground.March 11–15: First blooms open to the spring sun.March 16–20: Mountain bluebirds return to the summits.March 21–25: Spring equinox at the divide.March 26–31: Aspen catkins burst in clusters.April 1–5: Thunderstorms rumble over granite peaks.April 6–10: Swallows and swifts slice the warming sky.April 11–15: Sandhill cranes call through the wetlands.April 16–20: Rainbows arch over the snowfields.April 21–25: New growth explodes across the montane.April 26–30: Last frost yields to summer growth.May 1–5: Wildflowers crest the high meadows.May 6–10: Summer monsoon clouds gather southward.May 11–15: Snowmelt crests toward the divide.May 16–20: High country wildflowers peak.May 21–25: Summer heat accelerates the growing season.May 26–31: Summer settles into the high country.June 1–5: Pikas hayfeeding in granite peaks.June 6–10: Glacier lily carpets the snowmelt.June 11–15: Paintbrush crowns the ridges.June 16–20: Thunderheads build by noon.June 21–25: Long light holds the peaks.June 26–30: Monsoon moisture drifts north.July 1–5: Monsoon storms drench the south.July 6–10: Wind builds through canyons.July 11–15: Lightning crowns every peak.July 16–20: Elk herds claim alpine meadows.July 21–25: Pika caches reach their peak.July 26–31: Monsoon pulses weaken northward.August 1–5: Summer heat breaks with monsoon.August 6–10: First frost creeps to peaks.August 11–15: Cool wind returns from north.August 16–20: Monsoon clouds gather over the peaks.August 21–25: The monsoon breaks into scattered showers.August 26–31: Summer insects thin as autumn wind rises.September 1–5: Elk descend from summer high meadows.September 6–10: Dew crystallizes on high grass at dawn.September 11–15: Hawks begin the long crossing southward.September 16–20: Equinox: darkness claims the high passes.September 21–25: Thunder retreats as the monsoon dies.September 26–30: First frost hardens the high valleys.October 1–5: October: the aspen stands reach their peak.October 6–10: Aspen gold slides downslope with the chill.October 11–15: Snow settles on the high passes.October 16–20: Elk bugling fades as rut nears its end.October 21–25: First hard frost grips the basin.October 26–31: Late rains settle into November patterns.November 1–5: Aspen canopy falls to earth.November 6–10: Granite bones emerge from cover.November 11–15: Earth begins to harden.November 16–20: Bare ranges hold silence.November 21–25: Snow returns to the peaks.November 26–30: North wind strips the landscape.December 1–5: Deep darkness settles over the ranges.December 6–10: Winter locks the high country.December 11–15: Elk withdraw to winter range.December 16–20: Ice thickens across frozen water.December 21–25: Winter solstice — the sun returns.December 26–31: The year closes in silence.🌱February 14 — First skunk-cabbage spathes thaw their way up☀️March 20 — Spring equinox — day and night balance🌸April 5 — Cherry blossoms peak in the parks🐦May 10 — Warbler migration peaks along the coastMay 25 — First fireflies scout the meadows at dusk🌞June 21 — Summer solstice — longest day🦗July 25 — Peak cicada chorus in the afternoons🌊August 18 — Warmest sea-surface temperatures of the year🍂September 22 — Autumn equinox — the slow turn❄️October 25 — First widespread frost in the suburbs🍁November 10 — Peak leaf color across the Hudson Valley🌙December 21 — Winter solstice — longest night

Microseason · July 1–5

Monsoon storms drench the south

Monsoon established in southern Mountain West (New Mexico, southern Utah, Arizona north); afternoon downpours and lightning common.

Day 186 of 365 · Wedge 37 of 72

The solar year drawn as a wheel of 72 five-day windows. Each wedge is one microseason; the four colored arcs mark winter, spring, summer, and autumn; the small icons sit at notable phenological events. The crimson pointer creeps clockwise as the year turns.

Planting calendar

MonthPlantHarvest
January
February
March
Aprillettuce, peas, spinach, radishes
Maylettuce, peas, spinach, radishes, tomatoes, peppers, beans, squashlettuce, peas, radishes
Junetomatoes, peppers, beans, squashlettuce, peas, radishes
Julytomatoes, peppers, beans, squashtomatoes, beans, summer squash
Augusttomatoes, beans, summer squash
Septemberfall brassicas, garlic (overwinter), carrotstomatoes, beans, summer squash
Octoberfall brassicas, garlic (overwinter), carrotswinter squash, tomatoes (last)
November
December

A year in weather

The year in Security-Widefield tops out in July (~72°F) and dips lowest in December (~32°F), with July wettest at 3.1 inches and December driest at 0.2 inches.

MonthMean tempPrecipRainy days
January32°0.31
February33°0.31
March41°0.82
April48°1.44
May57°2.05
June67°2.34
July72°3.16
August70°3.06
September63°1.43
October51°0.82
November40°0.41
December32°0.21

Regional context

Security-Widefield swings from 32°F in January to 72°F in July (41°F) per NOAA NCEI 1991-2020 normals; precipitation in Security-Widefield runs about 15.9 inches on roughly 37 measurable days.

Precipitation in Security-Widefield runs summer-dominant: July averages 3.1 inches across 6.4 days of warm-season storms, while December drops to 0.2 inches over 0.7 rainy days of drier cool air. That puts Security-Widefield in a summer-convective cohort with places like Stratmoor, CO, Fort Carson, CO and Fountain, CO.

Once Security-Widefield passes mid-April, overnight freezes fade and peas, lettuce, spinach, and radishes can be sown. Heat-demanding starts go out a fortnight on in Security-Widefield, after the soil warms and cold snaps clear. The season ends by mid-November in Security-Widefield, once hard frosts set back in. A creek-bottom lot in Security-Widefield can lag Security-Widefield's last frost 7-10 days behind a south slope.

Similar climates: Stratmoor, CO, Fort Carson, CO, Fountain, CO, Rock Creek Park, CO, Cimarron Hills, CO.

Frequently asked

When does it freeze in Security-Widefield?
Frost typically leaves Security-Widefield by mid-April and returns to Security-Widefield near mid-November.
What is the rainy season in Security-Widefield?
July is the wettest month in Security-Widefield, about 3.1 inches on average; the year totals roughly 16 inches.
What is the warmest month in Security-Widefield?
July is Security-Widefield's warmest month, averaging about 72°F.
What is the coldest month in Security-Widefield?
Security-Widefield bottoms out in December, with a mean near 32°F.
When can I start a vegetable garden in Security-Widefield?
Security-Widefield's last frost (mid-April) cues hardy greens; in Security-Widefield, hold heat-lovers two weeks past.
How many rainy days does Security-Widefield get?
Security-Widefield averages about 37 days with measurable rain or snow each year.
What hardiness zone is Security-Widefield?
Security-Widefield's hardiness zone tracks its winter low; with December near 32°F, check the USDA ZIP map for the exact zone.
What is the 10-day forecast for Security-Widefield?
Security-Widefield's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
Will it rain this week in Security-Widefield?
See this week's day-by-day rain chances for Security-Widefield in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in Security-Widefield?
Current conditions for Security-Widefield and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the Security-Widefield forecast updated?
The Security-Widefield forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in Security-Widefield?
Today's sunrise and sunset times for Security-Widefield are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
How accurate is the weather forecast for Security-Widefield?
The next few days in Security-Widefield's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

Security-Widefield's hot desert climate in Colorado pairs 32°F Januarys with 72°F Julys, 40°F apart across the seasons.

Security-Widefield sees close to 16 inches of precipitation annually, falling across some 37 wet days.

At 38.7°N, Security-Widefield's 40°F summer-to-winter swing sets when Security-Widefield's gardens wake and when frost returns.

ZIP codes in Security-Widefield

  • 80911
  • 80925
  • 80931

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.