| NWS Forecast for: Barnwell SC Issued by: National Weather Service Columbia, SC Last Update: 6:16 am EDT Jun 23, 2024 |  |
| Today: A chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tonight: Partly cloudy, with a low around 75. South wind 5 to 7 mph. Monday: A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 104. West wind 5 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday Night: A slight chance of showers and thunderstorms before 2am. Mostly clear, with a low around 72. Calm wind. Chance of precipitation is 20%. Tuesday: A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 98. Northeast wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday: A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 99. Chance of precipitation is 30%. Wednesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%. Thursday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 50%. Thursday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 30%. Friday: A chance of showers and thunderstorms. Sunny and hot, with a high near 97. Chance of precipitation is 50%. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%. Saturday: A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Chance of precipitation is 40%. | |
| Barnwell SC 33.23°N 81.36°W (Elev. 207 ft) | |
Visit your local NWS office at: https://www.weather.gov/cae/ |
