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Duncan School, SC 7-Day Night Weather Forecast
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Duncan School, SC Weather Forecast
Duncan School, SC Weather Forecast Date: 757 PM EDT Thu Oct 01 2026
The area/counties/county of: Dorchester, including the cities of: Saint George and Summerville.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Patchy fog this evening, then areas of fog after midnight. Visibility one quarter mile or less at times after midnight. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.
Friday... Widespread dense fog in the morning. Mostly sunny. Visibility one quarter mile or less at times in the morning. Highs in the lower 90s. Light and variable winds, becoming south around 5 mph in the afternoon.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.
Saturday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 70%.
Saturday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 70%.
Sunday... Showers with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 90%.
Sunday Night... Showers with a slight chance of thunderstorms. Lows in the upper 60s. Chance of rain 90%.
Monday... Showers likely with a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 70%.
Monday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 50s.
Tuesday... Partly sunny with a 30% chance of showers. Highs in the lower 70s.
Tuesday Night... Mostly cloudy with a 20% chance of showers. Lows in the lower 50s.
Wednesday... Partly sunny with a 30% chance of showers. Highs in the lower 70s.
Wednesday Night... Mostly cloudy with a 20% chance of showers. Lows in the mid 50s.
POP = Probability of Precipitation
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