Marine Weather Net

Sugarloaf Key, FL Weather Forecast




Sugarloaf Key, Florida

 Lat: 24.63N, Lon: 81.55W

Current Conditions Updated: 600 AM EDT THU SEP 10 2026

Partly Cloudy
Temp: 84°F
  • Humidity:
  • 84%
  • Winds:
  • 6 MPH ENE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.01 in.
  • Dewpoint:
  • 79°F
  • Heat index:
  • 96°F

  • Sunrise:
  • 7:08 AM EDT
  • Sunset:
  • 7:35 PM EDT
  • Moonrise:
  • 6:35 AM EDT
  • Moonset:
  • 7:20 PM EDT

TODAY

CHANCE OF T-STORM
Hi: 90°F
Lo: 81°F
Precip: 60%

FRIDAY

CHANCE OF T-STORM
Hi: 90°F
Lo: 81°F
Precip: 40%

SATURDAY

PARTLY SUNNY
Hi: 90°F
Lo: 81°F
Precip: 50%

TUESDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 81°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 405 AM EDT Thu Sep 10 2026

Today...Showers likely with a chance of thunderstorms. Highs near 90. East winds near 10 mph. Chance of rain 60 percent.
Tonight...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds near 10 mph. Chance of rain 30 percent.
Friday...Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East winds near 10 mph. Chance of rain 40 percent.
Friday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds 10 to 15 mph. Chance of rain 50 percent.
Saturday...Partly sunny with a chance of showers and thunderstorms. Highs near 90. East winds near 10 mph. Chance of rain 50 percent.
Saturday Night And Sunday...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 40 percent.
Sunday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 30 percent.
Monday And Monday Night...Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 40 percent.
Tuesday...Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent.
Tuesday Night And Wednesday...Showers likely with a chance of thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 70 percent.
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