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

87°F

31°C

Humidity 70%
Wind Speed SW 7 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 27 Aug 3:53 pm EDT
Extended Forecast for

Siesta Key FL

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 97. South southwest wind around 9 mph. Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm, then isolated showers and thunderstorms after 3am. Partly cloudy, with a low around 77. South southwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    T-storms

  • Friday

    Friday: Scattered showers and thunderstorms, mainly between 2pm and 5pm. Sunny, with a high near 90. Heat index values as high as 101. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    T-storms

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before 3am, then isolated showers and thunderstorms after 5am. Partly cloudy, with a low around 76. Light and variable wind becoming east around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely after 2pm. Sunny, with a high near 91. East wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

    High: 91 °F

    Sunny then
    T-storms
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. North wind 6 to 8 mph becoming east in the evening. Chance of precipitation is 60%.

    Low: 76 °F

    T-storms
    Likely

  • Sunday

    Sunday: Showers and thunderstorms, mainly after 2pm. High near 92. East wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.

    High: 92 °F

    Isolated
    T-storms then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms, mainly before 8pm. Low around 75. East wind 7 to 9 mph. Chance of precipitation is 80%.

    Low: 75 °F

    T-storms then
    Scattered
    T-storms

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. East wind 5 to 8 mph. Chance of precipitation is 70%.

    High: 91 °F

    Isolated
    T-storms then
    T-storms
    Likely

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 97. South southwest wind around 9 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms before 9pm, then isolated showers and thunderstorms after 3am. Partly cloudy, with a low around 77. South southwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms, mainly between 2pm and 5pm. Sunny, with a high near 90. Heat index values as high as 101. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Friday Night
Isolated showers and thunderstorms before 3am, then isolated showers and thunderstorms after 5am. Partly cloudy, with a low around 76. Light and variable wind becoming east around 6 mph after midnight. Chance of precipitation is 20%.
Saturday
Showers and thunderstorms likely after 2pm. Sunny, with a high near 91. East wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. North wind 6 to 8 mph becoming east in the evening. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms, mainly after 2pm. High near 92. East wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms, mainly before 8pm. Low around 75. East wind 7 to 9 mph. Chance of precipitation is 80%.
Monday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. East wind 5 to 8 mph. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Siesta Key FL
 27.28°N 82.55°W (Elev. 3 ft)
Last Update:
4:21 pm EDT Aug 27, 2026
Forecast Valid:
4pm EDT Aug 27, 2026-6pm EDT Sep 3, 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