Current Conditions
A few clouds
Temp:
77°F
Wind: From the SE at 5 mph
Humidity: 94%
Pressure: 29.95 in
Visibility: 10 miles
Observed at: 7:55 am EDT
Sumter, SC Weather
Today
Chance of thunderstorms
High:
93°F
A chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 93. Heat index values as high as 100. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Chance of thunderstorms
Overnight low:
74°F
A chance of showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 74. Southeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.