The current weather in Sumter County SC as of 7:00 AM EDT on Sun Oct 25th 2026, has a sky condition of Clear with the visibility of 6 mile(s). It is 52 degrees fahrenheit but feels like 47 degrees. The barometric pressure is 30.38 - measured by inches of mercury - and is steady since its last observation. The humidity is 87 percent that's rising since the last report, with a dew point of 49 degrees fahrenheit which is rising. Wind direction is from the North-Northeast at 11 miles per hour, gusting at 28.4 miles per hour. Sunrise was at 7:34 AM and Sunset is at 6:35 PM. The moon phase is a Full Moon moon rising at 6:02 PM.
The current temperature today is 52°F. The morning temperature of 52°F is lowest at 7am with the daytime high of 75°F at 3pm and a low around 58°F at 10pm is expected.
Barometric Pressure Today
The highest pressure today is 30.43inHg at 11am and lowest being 30.3inHg at 6pm.
Hourly Wind Speeds
The fastest wind is reported to be 15.9mph at 12pm, while the slowest is 7.4mph around 10pm; expect wind gusts peaking 29.8mph at 9am. View live wind conditions in Sumter County
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