Marine Weather Net

Key Largo, FL Weather Forecast




Key Largo, Florida

 Lat: 25.11N, Lon: 80.44W

Current Conditions Updated: 1255 PM EDT MON JUL 13 2026

Mostly Clear
Temp: 91°F
  • Humidity:
  • 60%
  • Winds:
  • 8 MPH E
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.15 in.
  • Dewpoint:
  • 76°F
  • Heat index:
  • 102°F

  • Sunrise:
  • 6:38 AM EDT
  • Sunset:
  • 8:13 PM EDT
  • Moonrise:
  • 5:32 AM EDT
  • Moonset:
  • 7:57 PM EDT

TONIGHT

PARTLY CLOUDY
Lo: 85°F

TUESDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 85°F

WEDNESDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 85°F
Precip: 10%

THURSDAY

PARTLY SUNNY
Hi: 91°F
Lo: 81°F
Precip: 10%
Weather Forecast In Detail:
Forecast Issued: 407 PM EDT Mon Jul 13 2026

Tonight...Partly cloudy. Lows in the mid 80s. East to southeast winds near 10 mph.
Tuesday...Mostly sunny. Highs in the lower 90s. East to southeast winds near 10 mph.
Tuesday Night...Partly cloudy. Lows in the mid 80s. East winds near 10 mph.
Wednesday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. East to southeast winds near 10 mph. Chance of rain 10 percent.
Wednesday Night...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 80s. East winds 5 to 10 mph. Chance of rain 10 percent.
Thursday...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 10 percent.
Thursday Night...Mostly cloudy. Lows in the lower 80s.
Friday...Partly cloudy. Highs near 90. Lows in the lower 80s.
Saturday...Partly cloudy. Highs near 90. Lows in the lower 80s.
Sunday...Mostly sunny with a slight chance of showers. Highs near 90. Chance of rain 10 percent.
Sunday Night...Mostly clear. Lows in the lower 80s.
Monday...Mostly sunny with a slight chance of showers. Highs near 90. Chance of rain 10 percent.
SHARE THIS PAGE: