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St. Pete Beach, Florida Weather

Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →

St. Pete Beach weather forecast — hour by hour, 7-day outlook, NOAA radar

St. Pete Beach, FL
Sunday, July 5 at 9:13 AM
74
°
Heavy Rain
Feels like
80°
Humidity
96%
Wind
9 mph
Sunrise
2:40 AM
Sunset
4:30 PM
St. Pete Beach, FL
Hour by hour · 24h
24-Hour ForecastSt. Pete Beach, FL: 24-hour forecast. Temperatures range from 74 to 84 degrees Fahrenheit with a 22% chance of precipitation at 6 AM.
L 74°H 84°
St. Pete Beach, FL
7-day forecast
  1. Today
    Jul 5
    Showers
    38%
    2.8″
    84°74°—
  2. Monday
    Jul 6
    Light Rain
    24%
    0.13″
    84°75°0°
  3. Tuesday
    Jul 7
    Thunderstorm
    23%
    —
    93°81°+9°
  4. Wednesday
    Jul 8
    Light Drizzle
    —
    —
    92°84°-1°
  5. Thursday
    Jul 9
    Thunderstorm
    —
    —
    93°83°+1°
  6. Friday
    Jul 10
    Light Drizzle
    13%
    —
    96°82°+3°
  7. Saturday
    Jul 11
    Overcast
    20%
    —
    92°84°-4°
St. Pete Beach, FL
Next 24 hours · Mild now
72°79°86°6a12p6p12anow 74°high 84°low 74°PRECIP %
St. Pete Beach, FL
Anemometer · 24h winds · from true
NESW
From · True
WNW
293° · veering 47°
Direction
WNW
293°
Sustained
9
mph
Gust
13
mph
Peak 24h
19
avg 7
Beaufort · 3 · GENTLE 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 7 · pk 19 @ 5:00a
01020MPHB1B2B3B4B5-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 197SUSTGUST
−24h−18h−12h−6hnow
Light breeze veering 47° from the wnw.
St. Pete Beach, FL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1017.5
+1.1 mb in 3h · rising · 30.05 inHg
Now
1017.5
mb
3h
+1.1
mb
12h
+1.5
mb
24h
-0.4
mb
Regime · FAIR
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 1016–1019
1010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY-21h-18h-15h-12h-9h-6h-3h-24hNOW1018.51015.51017.5
−24h−18h−12h−6hnow
Fair and building — a clean high settles over the region.
St. Pete Beach, FL
Air quality
29
AQI
Good
→-1 in 6h

AQI 29 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 30. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.

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

PM 2.5Good
5.3μg/m³
PM 10Good
8μg/m³
NO₂Good
1μg/m³
OzoneDRIVERModerate
64μg/m³
UV IndexLow
1.8

What's driving it

Ozone × UV × Sky

Ozone at AQI 30. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.

Present
AQI 30
UV peak
3.6 at 1 PM
Sky at peak
overcast
Projected peak
AQI 7

PM × Wind × Precip

PM scrubbed by 5 hours of recent rain — PM2.5 down to 5.3 µg/m³, PM10 to 8.4 µg/m³.

PM2.5/PM10
0.63
Wind
light
Recent rain
5h in last 6h
Pattern
washed out

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
St. Pete Beach, FL
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow
Visibility
1.2mi
MIST/HAZE
53 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
13:13 UTC · St. Pete Beach, FL · 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
13:13 UTC · St. Pete Beach, FL · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
St. Pete Beach, FL
Satellite · infrared · animated
St. Pete Beach, FL
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
St. Pete Beach, FL
Almanac · Sunday, July 5
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
6:14 AM
Sunrise
2:40 AM
Daylight
13h 50m
Sunset
4:30 PM
Civil dusk
8:58 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
St. Pete Beach, FL
The moon
Waning Gibbous
72% illuminated
Moonrise
11:41 PM
Moonset
11:46 AM
In sign
♓︎ Pisces
St. Pete Beach, FL
Microseason
Jul 1–5

Cicadas claim the scorching afternoon

plant
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

St. Pete Beach at a glance

  • Today vs. normal: 10°F below the seasonal normal for this latitude
  • Last frost: February 1 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

16-Day Forecast — St. Pete Beach

  1. Sun84°74°38%
  2. Mon84°75°24%
  3. Tue93°81°23%
  4. Wed92°84°6%
  5. Thu93°83°6%
  6. Fri96°82°13%
  7. Sat92°84°20%
  8. Sun93°86°16%
  9. Mon95°85°24%
  10. Tue93°80°24%
  11. Wed93°81°22%
  12. Thu93°84°44%
  13. Fri91°82°46%
  14. Sat93°84°66%
  15. Sun95°83°61%
  16. Mon92°84°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 — St. Pete Beach

SPC includes St. Pete Beach 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: Frost quiets the live oaks.January 6–10: Still water thickens with ice.January 11–15: Springs begin to move beneath ice.January 16–20: Cardinal dawn calls grow bolder.January 21–25: Late January thaw pulses.January 26–31: Last freeze locks the land.February 1–5: February's lengthening light.February 6–10: Warming winds thaw the margin.February 11–15: Magnolia blooms break the gray.February 16–20: Mockingbirds resume the dawn chorus.February 21–25: Rain replaces the last snow.February 26–28: Mist clings to greening valleys.March 1–5: The green pulse awakens.March 6–10: Hibernators emerge to call.March 11–15: Dogwood and redbud ignite.March 16–20: Swallowtails emerge from winter silk.March 21–25: Light crowns the dogwood canopy.March 26–31: Redbud cascades over the thaw.April 1–5: Thunder announces the wet season.April 6–10: Barn swallows carve the warming sky.April 11–15: Magnolia blooms and falls in a breath.April 16–20: First rainbows arch over thunderheads.April 21–25: Reeds push through marsh water.April 26–30: Frost retreats; seedlings rise free.May 1–5: Warblers flood the canopy in waves.May 6–10: Tulip poplar lights the forest crown.May 11–15: Shad pulse upstream through rapids.May 16–20: Roses open on the Piedmont edge.May 21–25: Fireflies scout the humid dusk.May 26–31: Frog choruses rise from every wetland.June 1–5: Fireflies pulse through the magnolias.June 6–10: Kudzu climbs deeper into green.June 11–15: Sun climbs to its northern throne.June 16–20: Heat settles and the rain begins.June 21–25: The longest day turns toward shadow.June 26–30: Fireflies drift through Spanish moss.July 1–5: Cicadas claim the scorching afternoon.July 6–10: Thunderheads boil and break at dusk.July 11–15: Thunder builds each drowsy afternoon.July 16–20: Cicadas claim the long noon.July 21–25: Dog days drape the earth in haze.July 26–31: Katydids begin their rasping chorus.August 1–5: Dusk arrives one minute earlier each night.August 6–10: Meteorological summer's turning page.August 11–15: Cool winds gather at the margins.August 16–20: Dog-day cicadas rise.August 21–25: Heat breaks in creek beds.August 26–31: Monarchs gather strength.September 1–5: Harvests begin in earnest.September 6–10: Dew beads on resurrection fern.September 11–15: Raptors trail the thermals.September 16–20: Day and dark find balance.September 21–25: Thunder quiets the land.September 26–30: Insects retreat below.October 1–5: Swamp waters recede.October 6–10: Maples ignite the ridge.October 11–15: Asters crown the meadows.October 16–20: Crickets sing at dusk.October 21–25: Frost paints the garden.October 26–31: Light rains whisper down.November 1–5: Sweetgum Turns Crimson.November 6–10: Camellia Blooms Break Through.November 11–15: Earth Stiffens Underfoot.November 16–20: Bare Limbs Hold the Light.November 21–25: First Frost Grips the High Ground.November 26–30: North Wind Strips the Last Leaves.December 1–5: Darkness Falls Before Dinner.December 6–10: Winter Locks the Land.December 11–15: Wildlife Retreats to Shelter.December 16–20: Ice Edges Deepen Inward.December 21–25: The Sun Begins its Return.December 26–31: The Year Turns 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 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

Cicadas claim the scorching afternoon

Dog-day cicadas emerge in waves, their rasp dominating every sunny hour; heat peaks above 90 degrees daily.

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——
Februarylettuce, peas, spinach, radishes—
Marchlettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash—
Apriltomatoes, peppers, beans, squash—
Maytomatoes, peppers, beans, squashlettuce, peas, radishes
June—lettuce, peas, radishes
July—tomatoes, beans, summer squash
August—tomatoes, beans, summer squash
September—tomatoes, beans, summer squash
Octoberfall brassicas, garlic (overwinter), carrotswinter squash, tomatoes (last)
Novemberfall brassicas, garlic (overwinter), carrots—
December——

A year in weather

St. Pete Beach peaks at about 82°F in August and bottoms near 61°F in January; August brings the heaviest rain (5.8 inches) and November the least (1.5 inches).

MonthMean tempPrecipRainy days
January61°2.8″15
February62°2.7″13
March66°2.8″13
April71°2.2″11
May77°1.8″14
June81°4.7″23
July82°5.4″28
August82°5.8″29
September80°4.8″25
October76°2.2″15
November68°1.5″13
December64°2.3″14

Regional context

Per NOAA NCEI 1991-2020 normals, St. Pete Beach runs from a 61°F January mean to 82°F in July, a 21°F seasonal spread, with near 39 inches of precipitation across about 212 wet days.

St. Pete Beach's rain peaks in summer: August brings 5.8 inches over 28.8 thunderstorm-fed days, while November sees just 1.5 inches across 13.1 days under cooler, drier air. That summer-storm rhythm groups St. Pete Beach with places like South Pasadena, FL, Bear Creek, FL and Gulfport, FL.

With a coldest-month mean of 61°F, St. Pete Beach stays mostly frost-free and grows year-round. The August peak near 82°F is St. Pete Beach's real limit, pushing cool-season vegetables to spring and fall. St. Pete Beach's coastal lots stay 4-7°F milder overnight than St. Pete Beach's inland parcels.

Similar climates: South Pasadena, FL, Bear Creek, FL, Gulfport, FL, Tierra Verde, FL, Treasure Island, FL.

Frequently asked

When does it freeze in St. Pete Beach?
In St. Pete Beach, expect the last spring frost near mid-February; St. Pete Beach's first autumn frost comes around mid-December.
What is the rainy season in St. Pete Beach?
August is the wettest month in St. Pete Beach, about 5.8 inches on average; the year totals roughly 39 inches.
What is the warmest month in St. Pete Beach?
August is St. Pete Beach's warmest month, averaging about 82°F.
What is the coldest month in St. Pete Beach?
St. Pete Beach bottoms out in January, with a mean near 61°F.
When can I start a vegetable garden in St. Pete Beach?
Time tomatoes in St. Pete Beach for two weeks after mid-February; peas and greens start at St. Pete Beach's frost line.
How many rainy days does St. Pete Beach get?
Expect roughly 212 wet days a year in St. Pete Beach.
What hardiness zone is St. Pete Beach?
St. Pete Beach's USDA zone comes from its January mean (61°F); enter the ZIP on the USDA lookup for the number.
What is the 10-day forecast for St. Pete Beach?
St. Pete Beach'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 St. Pete Beach?
See this week's day-by-day rain chances for St. Pete Beach in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in St. Pete Beach?
Current conditions for St. Pete Beach and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the St. Pete Beach forecast updated?
The St. Pete Beach forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in St. Pete Beach?
Today's sunrise and sunset times for St. Pete Beach 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 St. Pete Beach?
The next few days in St. Pete Beach's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

St. Pete Beach, Florida occupies a humid subtropical zone, with January means near 61°F and July around 82°F — a 21°F swing.

St. Pete Beach sees close to 39 inches of precipitation annually, falling across some 212 wet days.

The 21°F gap between St. Pete Beach's summer and winter, at 27.7°N, shapes St. Pete Beach's frost calendar.

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ZIP codes in St. Pete Beach

  • 33706
  • 33736
  • 33741

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.