Weather WorldAllens Chapel, SC 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Allens Chapel, SC Weather Forecast
Allens Chapel, SC Weather Forecast Date: 408 PM EDT Thu Oct 01 2026
The area/counties/county of: Barnwell, including the cities of: Barnwell, Williston, and Blackville.or toggle through each period.
Tonight... Mostly clear. Lows in the upper 60s. Light and variable winds.
Friday... Areas of fog in the morning. Mostly sunny. Highs around 90. Light and variable winds.
Friday Night... 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 in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 80%.
Saturday Night... A chance of thunderstorms in the evening. Showers likely. Lows around 70. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 70%.
Sunday... Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 90%.
Sunday Night... A chance of thunderstorms in the evening. Showers. Lows in the upper 60s. Chance of rain 90%.
Monday... Showers likely. Highs in the mid 70s. Chance of rain 70%.
Monday Night... Mostly cloudy. Lows in the upper 50s.
Tuesday... Partly sunny. Highs in the lower 70s.
Tuesday Night... Mostly cloudy. Lows in the lower 50s.
Wednesday... Partly sunny with a 30% chance of showers. Highs in the upper 60s.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
Allens Chapel Radar Loop
Use the map search tool if you want to place a location marker on the radar map...