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Big Bear Lake, FL Weather Forecast
Big Bear Lake, FL Weather Forecast Date: 745 PM EDT Sat Aug 29 2026
The area/counties/county of: Southern Lake, including the cities of: Clermont, Mascotte, and Groveland.or toggle through each period.
Tonight... Partly cloudy through early morning then becoming mostly clear. A chance of showers and a slight chance of thunderstorms through early morning. Lows in the upper 70s. East winds 5 to 10 mph. Chance of rain 50%.
Sunday... Partly cloudy. A 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. East winds 5 to 10 mph. Chance of rain 70%. Heat index values up to 103.
Sunday Night... Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the upper 70s. East winds around 5 mph. Chance of rain 20%.
Monday... Partly sunny with a slight chance of showers and thunderstorms late in the morning, then considerable cloudiness with showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 70%. Heat index values up to 104.
Monday Night... Partly cloudy. Lows in the upper 70s. East winds around 5 mph.
Tuesday... Partly cloudy. 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. 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%.
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%.
Thursday... 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%.
Thursday 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%.
Friday... Partly sunny with a slight chance of showers and thunderstorms late in the morning, then considerable cloudiness with showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70%.
Friday Night... A slight chance of thunderstorms in the late evening and early morning. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20%.
POP = Probability of Precipitation
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