Be prepared with the most accurate 10-day forecast for Sumter, South Carolina 29150 with highs, lows, chance of precipitation from The Weather Channel and Weather.com

Sumter, SC Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days.

15 hours ago · Partly cloudy, with a low around 26. Calm wind. Sunny, with a high near 53. Light and variable wind. Mostly clear, with a low around 34. Calm wind. Mostly sunny, with a high near 71. …

4 days ago · Sumter Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Sumter area.

3 days ago · Live weather reports from Sumter weather stations and weather warnings that include risk of thunder, high UV index and forecast gales. See the links below the 12-day Sumter weather …

2 days ago · Sumter, SC - Weather forecast from Theweather.com. Weather conditions with updates on temperature, humidity, wind speed, snow, pressure, etc. for Sumter, South Carolina

Jan 25, 2026 · Sumter, South Carolina | 8:03 PM 15 Day Forecast Rise: 7:23AM | Set: 5:44PM 10hrs 21mins Rise: 10:32AM | Set: 11:53PM Waxing crescent

Discover the weather conditions in Sumter & see if there is a chance of rain, snow, or sunshine. Plan your activities, travel, or work with confidence by checking out our detailed hourly forecast for Sumter.

Local hourly and 7-day forecast, current conditions, weather alerts, radar, and SkyCams for Sumter, South Carolina (29150).

Get Sumter, SC current weather report with temperature, feels like, wind, humidity, pressure, UV and more from TheWeatherNetwork.com.