| NWS Forecast for: Sumter SC Issued by: National Weather Service Columbia, SC Last Update: 8:59 pm EDT Jul 28, 2021 |  |
| Tonight: A slight chance of showers and thunderstorms before midnight. Patchy fog after 5am. Otherwise, mostly clear, with a low around 71. Calm wind. Chance of precipitation is 20%. Thursday: Patchy fog before 10am. Otherwise, sunny, with a high near 96. Heat index values as high as 106. Calm wind. Thursday Night: Mostly clear, with a low around 75. Calm wind becoming south around 5 mph after midnight. Friday: Sunny and hot, with a high near 100. Heat index values as high as 110. West wind around 6 mph. Friday Night: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 75. Light and variable wind. Chance of precipitation is 20%. Saturday: A slight chance of showers after 3pm. Sunny, with a high near 96. Chance of precipitation is 20%. Saturday Night: Mostly clear, with a low around 75. Sunday: A chance of showers after 3pm. Sunny, with a high near 96. Chance of precipitation is 50%. Sunday Night: Showers likely, mainly between 9pm and 3am. Partly cloudy, with a low around 72. Chance of precipitation is 60%. Monday: Showers likely, mainly after 3pm. Partly sunny, with a high near 88. Chance of precipitation is 70%. Monday Night: Showers likely. Mostly cloudy, with a low around 70. Chance of precipitation is 70%. Tuesday: Showers likely. Partly sunny, with a high near 84. Chance of precipitation is 70%. Tuesday Night: Showers likely. Mostly cloudy, with a low around 69. Chance of precipitation is 70%. Wednesday: A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 50%. | |
| Sumter SC 33.94°N 80.4°W (Elev. 154 ft) | |
Visit your local NWS office at: https://www.weather.gov/cae/ |
