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St. Marks School, SC Weather Forecast
St. Marks School, SC Weather Forecast Date: 233 PM EDT Wed Sep 30 2026
The area/counties/county of: Williamsburg, including the city of Kingstree.or toggle through each period.
This Afternoon... Sunny. Near steady temperature in the upper 80s. Light and variable winds.
Tonight... Mostly clear. Patchy fog after midnight. Lows in the lower 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
Thursday... Patchy fog in the morning. Sunny. Visibility one quarter mile or less at times in the morning. Highs in the upper 80s. Light and variable winds, becoming east around 5 mph in the afternoon.
Thursday Night... Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
Friday... Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming south around 5 mph in the afternoon.
Friday Night... Partly cloudy. Lows in the upper 60s.
Saturday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70%.
Saturday Night... Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs in the upper 70s. Chance of rain 70%.
Sunday... Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs in the upper 70s. Chance of rain 70%.
Monday... Mostly cloudy. Showers likely, mainly in the morning. Highs in the mid 70s. Chance of rain 60%.
Monday Night... Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 50%.
POP = Probability of Precipitation
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