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Dorchester County, SC Weather Forecast
Dorchester County, SC Weather Forecast Date: 737 PM EDT Wed Oct 28 2026
The area/counties/county of: Dorchester, including the cities of: Saint George and Summerville.or toggle through each period.
Tonight... Mostly cloudy this evening, then becoming partly cloudy. Lows around 60. Northeast winds 10 to 15 mph.
Thursday... Partly sunny. Highs around 80. Northeast winds 5 to 10 mph.
Thursday Night... Partly cloudy in the evening, then clearing. Lows in the upper 50s. Northeast winds around 5 mph.
Friday... Sunny. Highs in the lower 80s. Northeast winds around 5 mph.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.
Saturday... Mostly cloudy. Highs in the upper 70s.
Saturday Night... Mostly cloudy. Lows in the upper 50s.
Sunday... Mostly cloudy with a 40% chance of showers. Highs in the mid 70s.
Sunday Night... Cloudy with a 40% chance of showers. Lows around 60.
Monday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 40%.
Monday Night... Partly cloudy. Lows in the upper 50s.
Tuesday... Mostly sunny with a 20% chance of showers. Highs in the upper 70s.
Tuesday Night... Partly cloudy. Lows in the upper 50s.
POP = Probability of Precipitation
Dorchester County Radar Loop
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