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.

A Few Clouds

90°F

32°C

Humidity 63%
Wind Speed SE 10 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 3 Oct 1:53 pm EDT
Extended Forecast for

Siesta Key FL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 87. Heat index values as high as 99. South wind around 11 mph.

    High: 87 °F

    Mostly Cloudy

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. East wind 8 to 11 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 88. Heat index values as high as 100. East southeast wind around 11 mph becoming south in the afternoon. Chance of precipitation is 10%.

    High: 88 °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. South southwest wind 5 to 7 mph becoming east southeast 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. Southeast wind 8 to 10 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. West southwest wind around 7 mph becoming east 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 85. Southeast wind 7 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.

    High: 85 °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 6 to 8 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 84. East wind 7 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%.

    High: 84 °F

    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 87. Heat index values as high as 99. South wind around 11 mph.
Tonight
Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. East wind 8 to 11 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 88. Heat index values as high as 100. East southeast wind around 11 mph becoming south 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. South southwest wind 5 to 7 mph becoming east southeast 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. Southeast wind 8 to 10 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. West southwest wind around 7 mph becoming east in the evening. Chance of precipitation is 50%.
Tuesday
Showers and possibly a thunderstorm. High near 85. Southeast wind 7 to 10 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 6 to 8 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 84. East wind 7 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 74. 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 85. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Siesta Key FL
 27.26°N 82.56°W (Elev. 0 ft)
Last Update:
2:21 pm EDT Oct 3, 2026
Forecast Valid:
2pm EDT Oct 3, 2026-6pm EDT Oct 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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