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Long Key State Park, FL Weather Forecast
Long Key State Park, FL Weather Forecast Date: 357 PM EDT Tue Sep 08 2026
The area/counties/county of: Monroe Upper Keys, including: The Communities Of Key Largo, Marathon, and Key West.or toggle through each period.
Tonight... Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. East winds near 5 mph, increasing to 5 to 10 mph. Chance of rain 30%.
Wednesday... Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 30%.
Wednesday Night... Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. East winds near 10 mph. Chance of rain 50%.
Thursday... Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs near 90. East winds 5 to 10 mph. Chance of rain 40%.
Thursday Night... Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 80s. East winds 5 to 10 mph. Chance of rain 40%.
Friday... Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs near 90. Chance of rain 40%.
Friday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 40%.
Saturday... Mostly cloudy with showers and thunderstorms likely. Highs near 90. Chance of rain 70%.
Saturday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 50%.
Sunday... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 50%.
Sunday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 30%.
Monday... Partly sunny with a chance of showers and thunderstorms. Highs near 90. Chance of rain 30%.
Monday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 40%.
POP = Probability of Precipitation
Long Key State Park Radar Loop
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