Weather in Sumter, South Carolina
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:25 PM ET · Refreshes every hour
76°F
Overcast
Feels like 82°F
88%
Humidity
5 mph
Wind Speed
About Weather in Sumter
Sumter is located in South Carolina (coordinates: 33.940848°N, 80.395543°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.