National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sarasota / Bradenton, Sarasota-Bradenton International Airport (KSRQ)

Lat: 27.4°NLon: 82.56°WElev: 30ft.

Fair

87°F

31°C

Humidity 67%
Wind Speed SW 3 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 3 Oct 6:53 pm EDT
Extended Forecast for

Siesta Key FL

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. East wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 76 °F

    Scattered
    T-storms

  • Sunday

    Sunday: Isolated showers and thunderstorms after 5pm. Partly sunny, with a high near 89. Heat index values as high as 102. East southeast wind 8 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 10%.

    High: 89 °F

    Partly Sunny
    then Isolated
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms before 2am, then isolated showers between 2am and 3am. Mostly cloudy, with a low around 76. Light and variable wind becoming east southeast around 6 mph in the evening. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Monday

    Monday: Isolated showers between 8am and 2pm, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Heat index values as high as 99. Southeast wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 50%.

    High: 87 °F

    Isolated
    Showers then
    Scattered
    T-storms

  • Monday Night

    Monday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. Light and variable wind becoming east southeast around 6 mph in the evening. Chance of precipitation is 50%.

    Low: 76 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 86. Southeast wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.

    High: 86 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm, mainly before 2am, then scattered showers and thunderstorms after 2am. Low around 75. North northwest wind around 6 mph becoming east after midnight. Chance of precipitation is 80%.

    Low: 75 °F

    Showers

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 85. East wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 80%.

    High: 85 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 74. Northwest wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 80%.

    Low: 74 °F

    Showers

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. East wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Isolated showers and thunderstorms after 5pm. Partly sunny, with a high near 89. Heat index values as high as 102. East southeast wind 8 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 10%.
Sunday Night
Scattered showers and thunderstorms before 2am, then isolated showers between 2am and 3am. Mostly cloudy, with a low around 76. Light and variable wind becoming east southeast around 6 mph in the evening. Chance of precipitation is 30%.
Monday
Isolated showers between 8am and 2pm, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Heat index values as high as 99. Southeast wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 50%.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. Light and variable wind becoming east southeast around 6 mph in the evening. Chance of precipitation is 50%.
Tuesday
Showers and possibly a thunderstorm. High near 86. Southeast wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm, mainly before 2am, then scattered showers and thunderstorms after 2am. Low around 75. North northwest wind around 6 mph becoming east after midnight. Chance of precipitation is 80%.
Wednesday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 85. East wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 74. Northwest wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.
Friday
Showers and thunderstorms. High near 86. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Siesta Key FL
 27.28°N 82.55°W (Elev. 3 ft)
Last Update:
3:31 pm EDT Oct 3, 2026
Forecast Valid:
7pm EDT Oct 3, 2026-6pm EDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation