Current Conditions
Clear
Temp:
78°F
Wind: Calm
Humidity: 100%
Pressure: 30.02 in
Visibility: 10 miles
Observed at: 12:55 am EDT
Summerville, SC Weather
Overnight
Chance of thunderstorms
Overnight low:
74°F
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southwest wind 5 to 7 mph.
Friday
Mostly sunny
High:
92°F
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Calm wind becoming west around 5 mph.
Friday Night
Chance of thunderstorms
Overnight low:
74°F
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 74. Light south wind.