Marine Weather Net

Key Largo, FL Weather Forecast




Key Largo, Florida

 Lat: 25.11N, Lon: 80.44W

Current Conditions Updated: 1255 AM EDT THU APR 2 2026

Mostly Clear
Temp: 75°F
  • Humidity:
  • 70%
  • Winds:
  • 10 MPH E
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 65°F
  • Heat index:
  • 77°F

  • Sunrise:
  • 7:11 AM EDT
  • Sunset:
  • 7:37 PM EDT
  • Moonrise:
  • 8:24 PM EDT
  • Moonset:
  • 7:18 AM EDT

TONIGHT

PARTLY CLOUDY
Lo: 75°F
Precip: 10%

THURSDAY

PARTLY SUNNY
Hi: 81°F
Lo: 73°F
Precip: 10%

FRIDAY

PARTLY SUNNY
Hi: 81°F
Lo: 75°F
Precip: 20%

SATURDAY

CHANCE OF SHOWERS
Hi: 81°F
Lo: 73°F
Precip: 10%
Weather Forecast In Detail:
Forecast Issued: 406 PM EDT Wed Apr 01 2026

Tonight...Partly cloudy with a slight chance of showers. Breezy. Lows in the mid 70s. East winds 15 to 20 mph. Chance of rain 10 percent.
Thursday...Partly sunny with a slight chance of showers. Breezy. Highs in the lower 80s. East winds 15 to 20 mph. Chance of rain 10 percent.
Thursday Night...Partly to mostly cloudy with a slight chance of showers. Breezy. Lows in the lower to mid 70s. East winds 15 to 20 mph. Chance of rain 20 percent.
Friday...Partly sunny with a slight chance of showers. Breezy at Times. Highs in the lower 80s. East winds near 15 mph. Chance of rain 20 percent.
Friday Night...Mostly clear with a slight chance of showers. Breezy at Times. Lows in the mid 70s. East winds near 15 mph. Chance of rain 10 percent.
Saturday...Mostly clear with a slight chance of showers. Breezy at Times. Highs in the lower 80s. Chance of rain 10 percent.
Saturday Night...Mostly clear with a slight chance of showers. Breezy at Times. Lows in the lower to mid 70s. Chance of rain 10 percent.
Sunday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 10 percent.
Sunday Night...Mostly clear. Lows in the lower 70s.
Monday...Mostly sunny with a slight chance of showers. Highs in the lower 80s. Chance of rain 10 percent.
Monday Night...Partly to mostly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent.
Tuesday...Partly sunny with a chance of showers. Highs near 80. Chance of rain 30 percent.
Tuesday Night...Mostly cloudy. A chance of showers. Breezy. Lows near 70. Chance of rain 30 percent.
Wednesday...Partly sunny with a chance of showers. Breezy. Highs in the upper 70s. Chance of rain 40 percent.
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