National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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Hazardous Weather Conditions

Current Conditions

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Key West FL

7 Day Forecast

For More Weather Information:

Key West, FL Local Forecast Office

This
Afternoon

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

High: 83 °F

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 75 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 83 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 73 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 75 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 62 °F

Thanksgiving
Day

Windy

Windy

High: 71 °F

Thursday
Night

Windy

Windy

Low: 65 °F

Friday

Windy

Windy

High: 74 °F

Detailed Forecast

  • This Afternoon A slight chance of showers. Sunny, with a high near 83. Southeast wind around 10 mph. Chance of precipitation is 10%.
  • Tonight A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 75. Southeast wind around 10 mph. Chance of precipitation is 50%.
  • Tuesday A chance of showers, mainly before 8am. Partly sunny, with a high near 83. Southeast wind around 15 mph. Chance of precipitation is 50%.
  • Tuesday Night A chance of showers, mainly after 11pm. Partly cloudy, with a low around 73. Southeast wind 10 to 15 mph. Chance of precipitation is 30%.
  • Wednesday A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 75. Windy, with a south wind 10 to 15 mph becoming north 20 to 25 mph in the afternoon. Chance of precipitation is 50%.
  • Wednesday Night A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Windy. Chance of precipitation is 50%.
  • Thanksgiving Day Sunny, with a high near 71. Windy.
  • Thursday Night Mostly clear, with a low around 65. Windy.
  • Friday Mostly sunny, with a high near 74. Windy.
  • Friday Night Mostly cloudy, with a low around 67. Windy.
  • Saturday A slight chance of showers. Partly sunny, with a high near 76. Windy. Chance of precipitation is 10%.
  • Saturday Night A slight chance of showers. Mostly cloudy, with a low around 70. Windy. Chance of precipitation is 10%.
  • Sunday A slight chance of showers. Partly sunny, with a high near 78. Windy. Chance of precipitation is 10%.