Current Conditions
Clear
Temp:
75°F
Wind: Calm
Humidity: 89%
Pressure: 30.01 in
Visibility: 10 miles
Observed at: 3:35 am EDT
Summerville, SC Weather
Overnight
Mostly clear
Overnight low:
78°F
Mostly clear, with a low around 78. Southwest wind around 5 mph.
Friday
Sunny
High:
99°F
A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 99. Heat index values as high as 107. West wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
Chance of thunderstorms
Overnight low:
77°F
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 77. Southwest wind 6 to 8 mph.