St. Petersburg, FL Weather Forecast
Local 7-day forecast
Sunny then Scattered Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for St. Petersburg, FL in one place.
Scattered showers and thunderstorms after 3pm. Sunny, with a high near 93. Heat index values as high as 100. South wind 7 to 10 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for St. Petersburg, FL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 24, 2026 4:30 AM EDT.
The active forecast window currently covers May 25 to May 30, 2026 for St. Petersburg, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 4:30 AM EDT
- Forecast office
- TBW
- Source
- NOAA / NWS
Daily Outlook
This Week in St. Petersburg
Tuesday looks like the warmest upcoming period in St. Petersburg at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Saturday at about 7 to 13 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 4:30 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- TBW
- Radar station
- KTBW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Scattered showers and thunderstorms before 2am. Partly cloudy, with a low around 76. West northwest wind 3 to 8 mph. Chance of precipitation is 50%.
Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. South southeast wind 8 to 12 mph. Chance of precipitation is 30%.
Scattered showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then scattered showers and thunderstorms. Mostly cloudy, with a low around 76. South southeast wind around 7 mph. Chance of precipitation is 60%.
Scattered showers and thunderstorms. Partly sunny, with a high near 92. South wind around 9 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. South southeast wind around 7 mph. Chance of precipitation is 50%.
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 91. Chance of precipitation is 60%.
Showers and thunderstorms likely before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Showers and thunderstorms likely before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Sunny then Scattered Showers And Thunderstorms
|
93°F |
7 to 10 mph
S
|
|
Monday Night
May 25
|
Scattered Showers And Thunderstorms
|
76°F |
3 to 8 mph
WNW
|
|
Tuesday
May 26
|
Mostly Sunny then Scattered Showers And Thunderstorms
|
94°F |
8 to 12 mph
SSE
|
|
Tuesday Night
May 26
|
Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms
|
76°F |
7 mph
SSE
|
|
Wednesday
May 27
|
Scattered Showers And Thunderstorms
|
92°F |
9 mph
S
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms
|
76°F |
7 mph
SSE
|
|
Thursday
May 28
|
Chance Showers And Thunderstorms
|
91°F |
5 to 8 mph
SSW
|
|
Thursday Night
May 28
|
Chance Showers And Thunderstorms
|
77°F |
6 mph
W
|
|
Friday
May 29
|
Chance Showers And Thunderstorms
|
91°F |
3 to 10 mph
SW
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely
|
77°F |
6 to 9 mph
WSW
|
|
Saturday
May 30
|
Showers And Thunderstorms Likely
|
90°F |
7 to 13 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around St. Petersburg.
