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Ashton, SC Weather Forecast
Ashton, SC Weather Forecast Date: 537 PM EDT Sat Sep 19 2026
The area/counties/county of: Inland Colleton, including the city of Walterboro.or toggle through each period.
Tonight... Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. Southeast winds around 5 mph this evening, becoming light and variable. Chance of rain 50%.
Sunday... Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 20%.
Sunday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20%.
Monday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Chance of rain 20%.
Monday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20%.
Tuesday... Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70%.
Tuesday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40%.
Wednesday... Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40%.
Wednesday Night... Partly cloudy with a 20% chance of showers. Lows in the mid 60s.
Thursday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20%.
Thursday Night... Partly cloudy. Lows in the lower 60s.
Friday... Mostly sunny. Highs in the lower 80s.
Friday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
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