Current Conditions
Clear
Temp:
78°F
Wind: From the S at 6 mph
Humidity: 94%
Pressure: 29.96 in
Visibility: 10 miles
Observed at: 4:55 am EDT
Sumter, SC Weather
Today
Mostly sunny
High:
96°F
Mostly sunny, with a high near 96. Heat index values as high as 105. Southwest wind 3 to 7 mph.
Tonight
Slight chance of thunderstorms
Overnight low:
76°F
A slight chance of showers and thunderstorms between 7pm and 8pm. Mostly clear, with a low around 76. South wind 5 to 7 mph. Chance of precipitation is 20%.