Marine Weather Net

Key Largo, FL Weather Forecast




Key Largo, Florida

 Lat: 25.11N, Lon: 80.44W

Current Conditions Updated: 1055 AM EST THU NOV 20 2025

Mostly Clear
Temp: 82°F
  • Humidity:
  • 62%
  • Winds:
  • 10 MPH E
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.12 in.
  • Dewpoint:
  • 68°F
  • Heat index:
  • 84°F

  • Sunrise:
  • 6:40 AM EST
  • Sunset:
  • 5:31 PM EST
  • Moonrise:
  • 7:04 AM EST
  • Moonset:
  • 5:40 PM EST

TODAY

MOSTLY SUNNY
Hi: 81°F
Lo: 75°F

FRIDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 71°F

SATURDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 71°F

TUESDAY

MOSTLY CLEAR
Hi: 81°F
Lo: 75°F
Weather Forecast In Detail:
Forecast Issued: 404 AM EST Thu Nov 20 2025

Today...Mostly sunny. Highs in the lower 80s. East winds near 10 mph.
Tonight...Mostly clear. Lows in the mid 70s. East winds 10 to 15 mph.
Friday...Mostly sunny. Highs in the lower 80s. East winds near 10 mph.
Friday Night...Mostly clear. Lows in the lower 70s. East winds 5 to 10 mph.
Saturday...Mostly sunny. Highs in the lower 80s. Northeast to east winds 5 to 10 mph.
Saturday Night...Mostly clear. Lows in the lower 70s.
Sunday...Mostly clear. Highs near 80. Lows in the lower 70s.
Monday...Mostly clear. Highs near 80. Lows in the lower 70s.
Tuesday...Mostly clear. Highs in the lower 80s.
Tuesday Night And Wednesday...Partly cloudy. Lows in the mid 70s. Highs in the lower 80s.
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