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Big Bear Lake, FL Weather Forecast
Big Bear Lake, FL Weather Forecast Date: 345 PM EDT Thu Sep 03 2026
The area/counties/county of: Southern Lake, including the cities of: Clermont, Mascotte, and Groveland.or toggle through each period.
Tonight... Mostly cloudy with showers and thunderstorms likely early in the evening, then partly cloudy with a chance of showers and thunderstorms in the late evening and early morning. Partly cloudy late. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 70%.
Friday... Partly sunny late in the morning then considerable cloudiness. Showers and thunderstorms likely. Highs in the lower 90s. South winds around 5 mph. Chance of rain 70%. Heat index values up to 106.
Friday Night... Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Light and variable winds. Chance of rain 30%.
Saturday... Partly sunny. Showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 70%. Heat index values up to 106.
Saturday Night... Partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph.
Sunday... Partly sunny. A slight chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70%.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 40%.
Labor Day... A chance of showers and thunderstorms late in the morning, then showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 90%.
Monday Night... Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning, then a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 40%.
Tuesday... Partly sunny. A slight chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70%.
Tuesday Night... Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20%.
Wednesday... Partly sunny. Showers likely and a chance of thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 60%.
Wednesday Night... Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20%.
POP = Probability of Precipitation
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