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St. Clair Lake, FL Weather Forecast
St. Clair Lake, FL Weather Forecast Date: 222 AM EDT Fri Aug 21 2026
The area/counties/county of: Inland Hernando, including the cities of: Brooksville and Spring Hill.or toggle through each period.
Today... Mostly sunny with isolated showers and thunderstorms. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 105.
Tonight... Partly cloudy. Isolated showers and thunderstorms in the evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20%.
Saturday... Mostly sunny with scattered showers and thunderstorms. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. Scattered showers and thunderstorms. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Sunday... Mostly sunny with scattered showers and thunderstorms. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50%.
Sunday Night... Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear with isolated showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40%.
Monday... Mostly clear. Scattered showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 30%.
Monday Night... Mostly clear. Scattered showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 30%.
Tuesday... Sunny. Scattered showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40%. Heat index values up to 105.
Tuesday Night... Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40%.
Wednesday... Mostly clear. Scattered showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40%.
Wednesday Night... Mostly clear. Scattered showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40%.
POP = Probability of Precipitation
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