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St. Augustine Church, SC Weather Forecast
St. Augustine Church, SC Weather Forecast Date: 108 AM EDT Fri Sep 18 2026
The area/counties/county of: Sumter, including the city of Sumter.or toggle through each period.
Rest of Tonight... Clear. Near steady temperature around 70. Southwest winds around 5 mph.
Friday... Sunny. Highs in the mid 90s. West winds around 5 mph, becoming north in the afternoon.
Friday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 40%.
Saturday... Mostly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Northeast winds around 5 mph. Chance of rain 70%.
Saturday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 70. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 70%.
Sunday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40%.
Monday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50%.
Monday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 50%.
Tuesday... Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60%.
Tuesday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 60%.
Wednesday... Partly sunny. Highs in the lower 80s.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s.
POP = Probability of Precipitation
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