Marine Weather Net

Siesta Key, FL Weather Forecast




Siesta Key, Florida

 Lat: 27.28N, Lon: 82.57W

Current Conditions Updated: 153 AM EDT TUE JUL 15 2025

Clear


Temp: 77°F
  • Humidity:
  • 87%
  • Winds:
  • 3 MPH NNE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.01 in.
  • Dewpoint:
  • 73°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 6:43 AM EDT
  • Sunset:
  • 8:26 PM EDT
  • Moonrise:
  • 11:52 PM EDT
  • Moonset:
  • 11:21 AM EDT

TODAY

MOSTLY SUNNY
Hi: 90°F
Lo: 75°F
Precip: 50%

WEDNESDAY

THUNDER STORMS
Hi: 89°F
Lo: 75°F
Precip: 100%

THURSDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 79°F
Precip: 90%

SUNDAY

CHANCE OF T-STORM
Hi: 91°F
Lo: 79°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 454 AM EDT Tue Jul 15 2025

Today...Mostly sunny with scattered showers and thunderstorms. Highs around 90. East winds around 5 mph, becoming west this afternoon. Chance of rain 50 percent.
Tonight...Widespread showers and thunderstorms in the evening, then numerous showers and scattered thunderstorms after midnight. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 80 percent.
Wednesday...Widespread showers. Scattered thunderstorms in the morning, then widespread thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 10 to 15 mph. Chance of rain near 100 percent.
Wednesday Night...Widespread showers and thunderstorms in the evening, then numerous showers and scattered thunderstorms after midnight. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.
Thursday...Mostly sunny. Scattered showers and thunderstorms in the morning, then widespread showers and numerous thunderstorms in the afternoon. Humid with highs around 90. Southeast winds 10 to 15 mph. Chance of rain 90 percent.
Thursday Night...Mostly cloudy. Widespread showers and numerous thunderstorms in the evening, then scattered showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 90 percent.
Friday And Friday Night...Partly cloudy. Numerous showers and scattered thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 70 percent.
Saturday And Saturday Night...Partly cloudy. Numerous showers and scattered thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 60 percent.
Sunday...Partly cloudy with numerous showers and scattered thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 70 percent.
Monday...Partly cloudy with numerous showers and scattered thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 70 percent.
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