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

77°F

25°C

Humidity 90%
Wind Speed SE 5 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 27 Sep 6:53 am EDT
Extended Forecast for

Siesta Key FL

  • Today

    Today: Scattered showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 89. Heat index values as high as 100. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 89 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 74. West northwest wind around 6 mph becoming northeast after midnight. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 102. North northeast wind 7 to 11 mph. Chance of precipitation is 40%.

    High: 91 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 74. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers then
    Isolated
    T-storms

  • Monday

    Monday: Isolated showers and thunderstorms after 2pm. Sunny, with a high near 89. North wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 89 °F

    Sunny then
    Isolated
    T-storms

  • Monday Night

    Monday Night: Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 76. North northwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.

    Low: 76 °F

    Isolated
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after 2pm. Sunny, with a high near 87. Breezy, with a west northwest wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 87 °F

    Sunny then
    Isolated
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Northwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    Low: 75 °F

    Isolated
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers and thunderstorms after 2pm. Sunny, with a high near 87. Northwest wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 87 °F

    Sunny then
    Isolated
    T-storms

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 89. Heat index values as high as 100. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 40%.
Tonight
Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 74. West northwest wind around 6 mph becoming northeast after midnight. Chance of precipitation is 20%.
Sunday
Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 102. North northeast wind 7 to 11 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 74. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Monday
Isolated showers and thunderstorms after 2pm. Sunny, with a high near 89. North wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 76. North northwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers and thunderstorms after 2pm. Sunny, with a high near 87. Breezy, with a west northwest wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Northwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Wednesday
Isolated showers and thunderstorms after 2pm. Sunny, with a high near 87. Northwest wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers and thunderstorms before 2am. Mostly clear, with a low around 73. Chance of precipitation is 20%.
Thursday
Scattered showers and thunderstorms. Sunny, with a high near 87. Chance of precipitation is 30%.
Thursday Night
Scattered showers and thunderstorms. Mostly clear, with a low around 71. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Siesta Key FL
 27.28°N 82.55°W (Elev. 3 ft)
Last Update:
6:57 am EDT Sep 27, 2025
Forecast Valid:
7am EDT Sep 27, 2025-6pm EDT Oct 3, 2025
 
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