Current Conditions
Clear
Temp:
78°F
Wind: From the S at 7 mph
Humidity: 89%
Pressure: 29.98 in
Visibility: 10 miles
Observed at: 2:15 am EDT
Sumter, SC Weather
Overnight
Mostly clear
Overnight low:
76°F
Mostly clear, with a low around 76. Calm wind.
Sunday
Hot
High:
98°F
Mostly sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Slight chance of thunderstorms
Overnight low:
78°F
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 78. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.