Weather World
Dearborn-Great Falls, SC 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Dearborn-Great Falls, SC Weather Forecast
Dearborn-Great Falls, SC Weather Forecast Date: 656 PM EDT Sun Aug 16 2026
The area/counties/county of: Chester, including the cities of: Blackstock, Chester, Cornwell, and Great Falls.or toggle through each period.
Tonight... Mostly clear. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable.
Monday... Sunny, hot with highs in the upper 90s. West winds around 5 mph. Heat index values up to 107.
Monday Night... Partly cloudy. Lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable.
Tuesday... Sunny, hot with highs in the mid 90s. Northwest winds around 5 mph. Heat index values up to 103.
Tuesday Night... Mostly clear. Lows in the lower 70s. Light and variable winds, becoming north around 5 mph after midnight.
Wednesday... Sunny. Highs in the mid 90s. Heat index values up to 105.
Wednesday Night... Mostly clear. Lows in the lower 70s.
Thursday... Sunny, hot with highs in the mid 90s. Heat index values up to 105.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 70s. Chance of rain 40%.
Friday... Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50%. Heat index values up to 100 in the afternoon.
Friday Night... A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70%.
Saturday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%.
Saturday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50%.
POP = Probability of Precipitation
Dearborn-Great Falls Radar Loop
Use the map search tool if you want to place a location marker on the radar map...