Current Conditions
Mostly cloudy
Temp:
77°F
Wind: From the N at 3 mph
Humidity: 100%
Pressure: 29.98 in
Visibility: 8 miles
Observed at: 11:55 pm EDT
Summerville, SC Weather
Overnight
Chance of thunderstorms
Overnight low:
72°F
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind.
Sunday
Chance of thunderstorms
High:
89°F
A chance of showers and thunderstorms before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. High near 89. Heat index values as high as 101. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Thunderstorms likely
Overnight low:
72°F
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.