Marine Weather Net

Sombrero Key, FL Weather Forecast




Sombrero Key, Florida

 Lat: 24.63N, Lon: 81.11W

Current Conditions Updated: 453 PM EDT WED JUL 22 2026

Mostly Clear
Temp: 88°F
  • Humidity:
  • 67%
  • Winds:
  • 8 MPH SE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.97 in.
  • Dewpoint:
  • 76°F
  • Heat index:
  • 99°F

  • Sunrise:
  • 6:46 AM EDT
  • Sunset:
  • 8:12 PM EDT
  • Moonrise:
  • 2:47 PM EDT
  • Moonset:
  • 1:04 AM EDT

TONIGHT

CHANCE OF T-STORM
Lo: 81°F
Precip: 10%

THURSDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 81°F
Precip: 30%

FRIDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 81°F
Precip: 40%

SATURDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 81°F
Precip: 20%
Weather Forecast In Detail:
Forecast Issued: 351 PM EDT Wed Jul 22 2026

Tonight...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East to southeast winds near 10 mph. Chance of rain 10 percent.
Thursday...Mostly sunny with a chance of showers and thunderstorms. Highs near 90. East to southeast winds 5 to 10 mph. Chance of rain 30 percent.
Thursday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds near 10 mph. Chance of rain 50 percent.
Friday...Mostly sunny with a chance of showers and thunderstorms. Highs near 90. East winds 5 to 10 mph. Chance of rain 40 percent.
Friday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Saturday...Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 20 percent.
Saturday Night...Mostly clear. Lows in the lower 80s.
Sunday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
Sunday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 20 percent.
Monday...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
Monday Night...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 30 percent.
Tuesday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 10 percent.
Tuesday Night...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 20 percent.
Wednesday...Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 10 percent.
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