Long Key, FL 7-Day Weather Forecast

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Long Key, FL 7-Day Weather Forecast

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Long Key FL weather  - Mostly Clear - 85°F
Mostly Clear
85°F
Updated 3:53 am
Feels Like 97°F
Humidity 80%
Wind SE 6 mph
Barometer  29.93 in
Dew Point 78°F
Long Key FL weather  - Mostly Clear - 29°C
Mostly Clear
29°C
Updated 3:53 am
Feels Like 36°C
Humidity 80%
Wind SE 10 km/h
Barometer  101.3 kPa
Dew Point 26°C
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Long Key Weather Forecast

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Long Key, FL Weather Forecast Date: 405 PM EDT Fri Sep 04 2026

Weather forecast for Long Key, FL


Tonight
Long Key FL Weather for Tonight - Chance Of T-Storm
Lo: 81°F
Lo: 27°C
Tonight... Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 40%.
Sat
Long Key FL Weather for Saturday - Chance Of T-Storm
Hi: 90°FHi: 32°C
Lo: 81°F
Lo: 27°C
Saturday... Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Southeast winds 5 to 10 mph. Chance of rain 40%.
Sun
Long Key FL Weather for Sunday - Chance Of T-Storm
Hi: 90°FHi: 32°C
Lo: 81°F
Lo: 27°C
Sunday... Partly cloudy with a chance of showers and thunderstorms. Highs near 90. South winds near 5 mph. Chance of rain 40%.
Labor Day
Long Key FL Weather for Labor Day - Chance Of T-Storm
Hi: 90°FHi: 32°C
Lo: 81°F
Lo: 27°C
Labor Day... Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Chance of rain 30%.
Tue
Long Key FL Weather for Tuesday - Chance Of T-Storm
Hi: 91°FHi: 33°C
Lo: 81°F
Lo: 27°C
Tuesday... Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30%.
Wed
Long Key FL Weather for Wednesday - Chance Of T-Storm
Hi: 91°FHi: 33°C
Lo: 81°F
Lo: 27°C
Wednesday... Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs in the lower 90s. Chance of rain 40%.
Wed
Long Key FL Weather for Wednesday - Chance Of T-Storm
Hi: 91°FHi: 33°C
Lo: 81°F
Lo: 27°C
Wednesday... Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs in the lower 90s. Chance of rain 40%.
Thu
Long Key FL Weather for Thursday - Chance Of T-Storm
Hi: 91°FHi: 33°C
Lo: 81°F
Lo: 27°C
Thursday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20%.

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