Marine Weather Net

Key West, FL Weather Forecast




Key West, Florida

 Lat: 24.56N, Lon: 81.78W

Current Conditions Updated: 153 PM EDT WED JUN 18 2025

Mostly Clear
Temp: 88°F
  • Humidity:
  • 72%
  • Winds:
  • 16 MPH ESE
  • Gusts:
  • 24 MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 78°F
  • Heat index:
  • 101°F

  • Sunrise:
  • 6:37 AM EDT
  • Sunset:
  • 8:16 PM EDT
  • Moonrise:
  • 1:11 AM EDT
  • Moonset:
  • 1:51 PM EDT

TODAY

MOSTLY SUNNY
Hi: 89°F
Lo: 81°F
Precip: 20%

JUNETEENTH

MOSTLY SUNNY
Hi: 89°F
Lo: 81°F
Precip: 30%

FRIDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 81°F
Precip: 30%

SUNDAY

CHANCE OF SHOWERS
Hi: 89°F
Lo: 81°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 402 AM EDT Wed Jun 18 2025

Today...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. East to southeast winds 10 to 15 mph. Chance of rain 20 percent.
Tonight...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. East to southeast winds 10 to 15 mph. Chance of rain 20 percent.
Juneteenth...Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. East to southeast winds 10 to 15 mph. Chance of rain 30 percent.
Thursday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds near 10 mph. Chance of rain 20 percent.
Friday...Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. East winds near 10 mph. Chance of rain 30 percent.
Friday Night...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. Highs in the upper 80s. Chance of rain 30 percent.
Saturday...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. Highs in the upper 80s. Chance of rain 30 percent.
Sunday...Partly to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Lows in the lower 80s. Chance of rain 40 percent.
Monday...Partly to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Lows in the lower 80s. Chance of rain 40 percent.
Tuesday...Partly to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Lows in the lower 80s. Chance of rain 40 percent.
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