Marine Weather Net

Siesta Key, FL Weather Forecast




Siesta Key, Florida

 Lat: 27.28N, Lon: 82.57W

Current Conditions Updated: 553 AM EDT WED OCT 28 2026

Overcast
Temp: 72°F
  • Humidity:
  • 78%
  • Winds:
  • 10 MPH NNE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.99 in.
  • Dewpoint:
  • 65°F
  • Heat index:
  • 73°F

  • Sunrise:
  • 7:36 AM EDT
  • Sunset:
  • 6:49 PM EDT
  • Moonrise:
  • 8:50 PM EDT
  • Moonset:
  • 10:23 AM EDT

TODAY

MOSTLY SUNNY
Hi: 81°F
Lo: 71°F

THURSDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 71°F
Precip: 20%

FRIDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 69°F

TUESDAY

SUNNY

Hi: 81°F
Weather Forecast In Detail:
Forecast Issued: 247 AM EDT Wed Oct 28 2026

Today...Mostly sunny. Highs in the lower 80s. Northeast winds 15 to 20 mph with gusts up to 30 mph.
Tonight...Mostly cloudy. Lows in the lower 70s. Northeast winds 15 to 20 mph.
Thursday...Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Northeast winds 10 to 15 mph. Chance of rain 20 percent.
Thursday Night...Partly cloudy. A slight chance of showers in the evening. Lows in the lower 70s. Northeast winds 10 to 15 mph. Chance of rain 20 percent.
Friday...Mostly sunny. Highs in the mid 80s. Northeast winds 10 to 15 mph.
Friday Night...Partly cloudy. Lows in the lower 70s.
Saturday And Saturday Night...Mostly cloudy. A 20 percent chance of showers. Highs in the mid 80s. Lows in the lower 70s.
Sunday And Sunday Night...Mostly cloudy. Scattered showers with isolated thunderstorms. Highs in the lower 80s. Lows around 70. Chance of rain 50 percent.
Monday And Monday Night...Partly cloudy. Isolated showers and thunderstorms. Highs in the lower 80s. Lows in the upper 60s. Chance of rain 20 percent.
Tuesday...Sunny. Highs in the lower 80s.
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