Weather in Siesta Key, Florida, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Siesta Key
Today |
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Temperature: 89°F Wind Speed: 3 to 10 mph Wind Direction: NW Forecast: A slight chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 102. Northwest wind 3 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
Tonight |
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Temperature: 78°F Wind Speed: 6 to 9 mph Wind Direction: N Forecast: A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 78. Heat index values as high as 98. North wind 6 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday |
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Temperature: 89°F Wind Speed: 6 to 9 mph Wind Direction: NNW Forecast: A slight chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 101. North northwest wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday Night |
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Temperature: 77°F Wind Speed: 5 to 9 mph Wind Direction: N Forecast: A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. Heat index values as high as 97. North wind 5 to 9 mph. Chance of precipitation is 50%. |
Thursday |
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Temperature: 88°F Wind Speed: 5 to 9 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Mostly sunny, with a high near 88. South southeast wind 5 to 9 mph. Chance of precipitation is 60%. |
Thursday Night |
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Temperature: 78°F Wind Speed: 5 to 8 mph Wind Direction: SSW Forecast: Showers and thunderstorms likely before 2am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 78. South southwest wind 5 to 8 mph. Chance of precipitation is 60%. |
Friday |
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Temperature: 89°F Wind Speed: 5 to 8 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Mostly sunny, with a high near 89. South southeast wind 5 to 8 mph. Chance of precipitation is 70%. |
Friday Night |
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Temperature: 77°F Wind Speed: 7 mph Wind Direction: SSE Forecast: Showers and thunderstorms likely before 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South southeast wind around 7 mph. Chance of precipitation is 70%. |
Saturday |
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Temperature: 89°F Wind Speed: 8 mph Wind Direction: S Forecast: A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Mostly sunny, with a high near 89. South wind around 8 mph. Chance of precipitation is 70%. |
Saturday Night |
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Temperature: 78°F Wind Speed: 5 to 8 mph Wind Direction: NNE Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 70%. |
Sunday |
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Temperature: 89°F Wind Speed: 5 to 9 mph Wind Direction: SW Forecast: Showers and thunderstorms likely. Mostly sunny, with a high near 89. Chance of precipitation is 70%. |
Sunday Night |
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Temperature: 78°F Wind Speed: 6 to 9 mph Wind Direction: WNW Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 70%. |
Monday |
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Temperature: 88°F Wind Speed: 6 to 10 mph Wind Direction: NW Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%. |
Monday Night |
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Temperature: 77°F Wind Speed: 6 to 9 mph Wind Direction: W Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 77. |