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Twin Lakes, California Weather

Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →

Twin Lakes weather forecast — hour by hour, 7-day outlook, NOAA radar

Twin Lakes, CA
Sunday, July 5 at 11:04 AM
60
°
Mostly Clear
Feels like
60°
Humidity
83%
Wind
5 mph
Sunrise
10:54 PM
Sunset
1:30 PM
Twin Lakes, CA
Hour by hour · 24h
24-Hour ForecastTwin Lakes, CA: 24-hour forecast. Temperatures range from 55 to 66 degrees Fahrenheit.
L 55°H 66°
Twin Lakes, CA
7-day forecast
  1. Today
    Jul 5
    Foggy
    —
    —
    66°56°—
  2. Monday
    Jul 6
    Overcast
    —
    —
    66°55°0°
  3. Tuesday
    Jul 7
    Overcast
    —
    —
    72°54°+6°
  4. Wednesday
    Jul 8
    Clear
    —
    —
    72°56°0°
  5. Thursday
    Jul 9
    Clear
    —
    —
    73°56°+1°
  6. Friday
    Jul 10
    Overcast
    —
    —
    71°57°-2°
  7. Saturday
    Jul 11
    Overcast
    —
    —
    71°58°0°
Twin Lakes, CA
Next 24 hours · Cool now
52°61°70°6a12p6p12anow 60°high 66°low 55°
Twin Lakes, CA
Anemometer · 24h winds · from true
NESW
From · True
SSW
205° · backing 45°
Direction
SSW
205°
Sustained
5
mph
Gust
5
mph
Peak 24h
14
avg 5
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 5 · pk 14 @ 4:00p
01020MPHB1B2B3B4B5-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 166SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Twin Lakes, CA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1014.5
+0.7 mb in 3h · rising · 29.96 inHg
Now
1014.5
mb
3h
+0.7
mb
12h
+0.2
mb
24h
-0.2
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 1013–1015
9951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1014.71012.91014.5
−24h−18h−12h−6hnow
Air sits at the threshold — small shifts decide the day.
Twin Lakes, CA
Air quality
27
AQI
Good
→-1 in 6h

AQI 27 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 5.5 µg/m³ (AQI 31) with a 0.64 fine-to-coarse ratio and 5 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
5.5μg/m³
PM 10Good
9μg/m³
NO₂Good
1μg/m³
OzoneGood
59μg/m³
UV IndexHigh
6.8

What's driving it

PM × Wind × Precip

PM2.5 at 5.5 µg/m³ (AQI 31) with a 0.64 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.

PM2.5/PM10
0.64
Wind
light
Recent rain
0h in last 6h
Pattern
stagnant smoke

Trends

Seven days of AQI and PM2.5.

Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).

7-DAY AQI TREND50100SUNMONTUEWEDTHUFRISATSUN7-DAY PM2.5 TREND · μg/m³300
Twin Lakes, CA
Sky cover · visibility · 24h
Cloud cover
43%
MOSTLY CLEAR
100%0%−24h−18h−12h−6hnow
Visibility
32.4mi
UNLIMITED
39 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
18:04 UTC · Twin Lakes, CA · 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
18:04 UTC · Twin Lakes, CA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Twin Lakes, CA
Satellite · infrared · animated
Twin Lakes, CA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Twin Lakes, CA
Almanac · Sunday, July 5
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:24 AM
Sunrise
10:54 PM
Daylight
14h 36m
Sunset
1:30 PM
Civil dusk
9:02 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Twin Lakes, CA
The moon
Waning Gibbous
70% illuminated
Moonrise
11:26 PM
Moonset
11:27 AM
In sign
♓︎ Pisces
Twin Lakes, CA
Microseason
Jul 1–5

Summer heat deepens across the valleys

weather
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Twin Lakes at a glance

  • Today vs. normal: 15°F below the seasonal normal for this latitude
  • Last frost: March 29 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

16-Day Forecast — Twin Lakes

  1. Sun66°56°0%
  2. Mon66°55°0%
  3. Tue72°54°0%
  4. Wed72°56°0%
  5. Thu73°56°0%
  6. Fri71°57°0%
  7. Sat71°58°1%
  8. Sun69°63°1%
  9. Mon88°65°3%
  10. Tue79°64°4%
  11. Wed77°62°1%
  12. Thu78°63°2%
  13. Fri77°63°0%
  14. Sat74°62°0%
  15. Sun76°61°3%
  16. Mon75°61°3%

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.

January 1–5: New year in coastal mist.January 6–10: Hills hold the winter cold.January 11–15: Light lengthens over wet earth.January 16–20: The green pulse quickens.January 21–25: Spring green spreads inland.January 26–31: Winter's grip releases.February 1–5: Fog lifts, flowers open.February 6–10: Blooms erupt across chaparral.February 11–15: Winter blooms at their peak.February 16–20: Rivers recede, flowers spread.February 21–25: Earth warms, flowers rush upslope.February 26–28: Spring advances on cool winds.March 1–5: Grass and trees bud and break.March 6–10: Insects wake and feed.March 11–15: Blossoms crown the hillsides.March 16–20: Monarch chrysalis emergence.March 21–25: Light overtakes dark at equinox.March 26–31: California poppy ablaze.April 1–5: Spring rain feeds the seedlings.April 6–10: Warblers flood the understory.April 11–15: Allen's hummingbirds in courtship dives.April 16–20: Coastal fog settles; sun breaks midday.April 21–25: Oak canopies full and green.April 26–30: Chaparral awakens after spring rains.May 1–5: Coastal wildflowers at their peak.May 6–10: Gray whales complete their migration north.May 11–15: Redwood coast in cool shade.May 16–20: Fog and sun in daily rhythm.May 21–25: Summer approaches; hills turn gold.May 26–31: Dry season begins; tule fog in valleys.June 1–5: Coastal fog thickens at dawn.June 6–10: California poppies fade as heat rises.June 11–15: Summer solstice light stretched thin.June 16–20: Bay laurel fragrance sweetens shade.June 21–25: Longest daylight, driest air.June 26–30: Fog banks mask the turning tide.July 1–5: Summer heat deepens across the valleys.July 6–10: Warm winds drive dryness inland.July 11–15: Pacific high settles in firmly.July 16–20: Young hawks take to the thermals.July 21–25: Peak fire season, peak heat.July 26–31: Chaparral poised for ignition.August 1–5: August begins in scorching stillness.August 6–10: Autumn's first cool breath arrives.August 11–15: Cool winds signal the turning year.August 16–20: Evening cicada chorus.August 21–25: Marine layer descent.August 26–31: Monarch staging begins.September 1–5: Fire season intensity.September 6–10: Dew on drying grasses.September 11–15: Raptor passage begins.September 16–20: Equinox descent.September 21–25: Ceanothus blooms again.September 26–30: Insects retreat below.October 1–5: Creeks begin to whisper.October 6–10: Santa Ana wind season.October 11–15: Wildflower anticipation.October 16–20: Chaparral embers glow.October 21–25: First atmospheric river looms.October 26–31: Rains return at last.November 1–5: Coast live oak leaves turn amber.November 6–10: California lilac blooms in winter light.November 11–15: First rain greens the chaparral.November 16–20: Coastal fog thickens as storms approach.November 21–25: Thanksgiving rains swell the valleys.November 26–30: Autumn's last breath yields to winter.December 1–5: December arrives, storms accelerate.December 6–10: Winter solstice season intensifies.December 11–15: Deep winter: rivers at flood stage.December 16–20: Winter salmon runs peak in northern rivers.December 21–25: Winter solstice: the sun turns.December 26–31: Year's end in wind and rain.🌱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 coast✨May 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

Summer heat deepens across the valleys

Inland temperatures exceed 95°F regularly; fire danger reaches moderate to high across most of the region.

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
August—tomatoes, 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

In Twin Lakes, August runs warmest near 66°F and January coldest around 51°F, while January is the wettest month (5.5 inches) and July the driest (0.1 inches).

MonthMean tempPrecipRainy days
January51°5.5″15
February52°5.0″13
March53°4.1″13
April56°1.9″9
May60°0.6″5
June62°0.1″3
July65°0.1″9
August66°0.1″10
September66°0.1″6
October63°0.8″7
November56°3.1″11
December51°4.5″14

Regional context

Per NOAA NCEI 1991-2020 normals, Twin Lakes runs from a 51°F January mean to 65°F in July, a 14°F seasonal spread, with near 25.8 inches of precipitation across about 112 wet days.

Precipitation in Twin Lakes peaks in the cool season: January averages 5.5 inches across 14.7 storm-fed days, while July bottoms out at 0.1 inches over just 8.5 rainy days. That groups Twin Lakes with places like Pleasure Point, CA, Live Oak, CA and Capitola, CA on the same cool-season storm track.

With a coldest-month mean of 51°F, Twin Lakes stays mostly frost-free and grows year-round. The August peak near 66°F is Twin Lakes's real limit, pushing cool-season vegetables to spring and fall. Across Twin Lakes, elevation and tree cover drive a 4-7°F spread in Twin Lakes's overnight lows.

Similar climates: Pleasure Point, CA, Live Oak, CA, Capitola, CA, Santa Cruz, CA, Soquel, CA.

Frequently asked

When does it freeze in Twin Lakes?
In Twin Lakes, expect the last spring frost near mid-April; Twin Lakes's first autumn frost comes around mid-November.
What is the rainy season in Twin Lakes?
January is the wettest month in Twin Lakes, about 5.5 inches on average; the year totals roughly 26 inches.
What is the warmest month in Twin Lakes?
The warmest stretch in Twin Lakes comes in August, around 66°F on average.
What is the coldest month in Twin Lakes?
On average January is the chilliest month in Twin Lakes, about 51°F.
When can I start a vegetable garden in Twin Lakes?
Twin Lakes's last frost (mid-April) cues hardy greens; in Twin Lakes, hold heat-lovers two weeks past.
How many rainy days does Twin Lakes get?
Twin Lakes averages about 112 days with measurable rain or snow each year.
What hardiness zone is Twin Lakes?
Twin Lakes's hardiness zone tracks its winter low; with January near 51°F, check the USDA ZIP map for the exact zone.
What is the 10-day forecast for Twin Lakes?
Twin Lakes'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 Twin Lakes?
See this week's day-by-day rain chances for Twin Lakes in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in Twin Lakes?
Current conditions for Twin Lakes and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the Twin Lakes forecast updated?
The Twin Lakes forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in Twin Lakes?
Today's sunrise and sunset times for Twin Lakes 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 Twin Lakes?
The next few days in Twin Lakes's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

Twin Lakes's hot-summer Mediterranean climate in California pairs 51°F Januarys with 65°F Julys, 14°F apart across the seasons.

In a typical year Twin Lakes records about 26 inches of precipitation on around 112 days.

The 14°F gap between Twin Lakes's summer and winter, at 37.0°N, shapes Twin Lakes's frost calendar.

All cities in California →

Santa Cruz, CA weather →

ZIP codes in Twin Lakes

  • 95062

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.