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Key West, FL

87°F
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Key West, FL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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August 25 - September 8

Tue 8/25

91° /83°
55%
Sunshine interrupted by clouds at times with a thunderstorm in spots this afternoon

RealFeel®106°

RealFeel Shade™99°

Max UV Index9.0 (Very High)

WindESE 9 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Wed 8/26

90° /83°
55%
Variable cloudiness with widely separated thunderstorms in the afternoon

RealFeel®104°

RealFeel Shade™98°

Max UV Index9.0 (Very High)

WindESE 10 mph

Total Hours of Precipitation1

Total Hours of Rain1

Thu 8/27

90° /84°
84%
Partly sunny with a couple of showers

RealFeel®105°

RealFeel Shade™98°

Max UV Index11.0 (Extreme)

WindSE 9 mph

Total Hours of Precipitation2

Total Hours of Rain2

Fri 8/28

91° /82°
55%
A thunderstorm in spots in the morning; otherwise, sunny spells

RealFeel®107°

RealFeel Shade™99°

Max UV Index7.0 (High)

WindESE 8 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Sat 8/29

90° /82°
55%
Mostly cloudy; a passing morning shower followed by a thunderstorm in the afternoon

RealFeel®106°

RealFeel Shade™99°

Max UV Index9.0 (Very High)

WindESE 9 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sun 8/30

91° /83°
55%
Mostly cloudy with a thunderstorm in the afternoon

RealFeel®107°

RealFeel Shade™99°

Max UV Index9.0 (Very High)

WindESE 9 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Mon 8/31

90° /81°
25%
Sunshine and a few clouds

RealFeel®106°

RealFeel Shade™98°

Max UV Index11.0 (Extreme)

WindESE 8 mph

Tue 9/1

90° /82°
61%
A couple of thunderstorms in the morning; otherwise, partial sunshine

RealFeel®107°

RealFeel Shade™98°

Max UV Index9.0 (Very High)

WindSE 8 mph

Total Hours of Precipitation1

Total Hours of Rain1

Wed 9/2

89° /81°
57%
A touch of rain in the morning; otherwise, clouds yielding to some sun

RealFeel®106°

RealFeel Shade™96°

Max UV Index11.0 (Extreme)

WindSE 7 mph

Total Hours of Precipitation1

Total Hours of Rain1

Thu 9/3

91° /80°
62%
Occasional rain

RealFeel®107°

RealFeel Shade™98°

Max UV Index7.0 (High)

WindSSE 7 mph

Total Hours of Precipitation4

Total Hours of Rain4

Fri 9/4

89° /81°
55%
Mainly cloudy with a bit of rain

RealFeel®107°

RealFeel Shade™97°

Max UV Index10.0 (Very High)

WindSE 7 mph

Total Hours of Precipitation2

Total Hours of Rain2

Sat 9/5

90° /82°
55%
A bit of rain in the morning; otherwise, clouds giving way to some sun

RealFeel®107°

RealFeel Shade™98°

Max UV Index10.0 (Very High)

WindESE 7 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sun 9/6

88° /81°
65%
Times of clouds and sun with a couple of showers and a thunderstorm in the afternoon

RealFeel®103°

RealFeel Shade™95°

Max UV Index10.0 (Very High)

WindSE 6 mph

Total Hours of Precipitation2

Total Hours of Rain2

Mon 9/7

87° /82°
65%
A couple of morning showers and a thunderstorm; otherwise, after a cloudy start, sun returns

RealFeel®101°

RealFeel Shade™96°

Max UV Index6.0 (High)

WindESE 10 mph

Total Hours of Precipitation2

Total Hours of Rain2

Tue 9/8

88° /81°
55%
A thunderstorm in spots in the morning; otherwise, partly sunny

RealFeel®102°

RealFeel Shade™97°

Max UV Index10.0 (Very High)

WindESE 10 mph

Total Hours of Precipitation1

Total Hours of Rain1

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World North America United States Florida Key West

Weather Near Key West:

  • Fort Lauderdale, FL
  • Hialeah, FL
  • Miami, FL
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