Weather in Key West, Florida, United States

7-Day Detailed Weather Forecast for Key West

Overnight

Temperature: 82°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 82. Southeast wind around 10 mph.

Wednesday

Temperature: 91°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. Southeast wind 10 to 15 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 82°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 82. East wind 10 to 15 mph. Chance of precipitation is 20%.

Juneteenth

Temperature: 91°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. East wind around 10 mph. Chance of precipitation is 30%.

Thursday Night

Temperature: 82°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 82. East wind around 10 mph. Chance of precipitation is 30%.

Friday

Temperature: 91°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

Friday Night

Temperature: 82°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%.

Saturday

Temperature: 90°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Saturday Night

Temperature: 81°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 30%.

Sunday

Temperature: 90°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

Sunday Night

Temperature: 80°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 40%.

Monday

Temperature: 90°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

Monday Night

Temperature: 81°F

Wind Speed: 15 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 81. Chance of precipitation is 50%.

Tuesday

Temperature: 90°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 50%.