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Sumter, SC

7-Day Forecast

This Afternoon
Chance Showers
High: 79°
A chance of showers and thunderstorms.
Mostly cloudy with a high near 79.
South wind around 9 mph.
Chance of precipitation is 30%.
New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.


Tonight
Chance Showers
Low: 64°
A chance of showers and thunderstorms before 2am,
then a slight chance of showers
between 2am and 4am.
Mostly cloudy with a low around 64.
South wind around 6 mph becoming calm in the evening.
Chance of precipitation is 50%.
New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.


Monday
Slight Chance T-storms then Showers
High: 82°
A chance of showers and thunderstorms,
then showers and possibly a thunderstorm after 3pm.
High near 82.
Light south wind becoming
southwest 6 to 11 mph in the morning.
Winds could gust as high as 21 mph.
Chance of precipitation is 80%.
New rainfall amounts
between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.


Monday Night
Showers
Low: 56°
Showers and possibly a thunderstorm, mainly before 2am.
Low around 56.
Southwest wind 6 to 9 mph.
Chance of precipitation is 80%.
New rainfall amounts
between a quarter and half of an inch possible.


Tuesday
Sunny
High: 76°
Sunny with a high near 76.
North wind 3 to 5 mph.


Tuesday Night
Mostly Clear then Slight Chance Showers
Low: 56°
A slight chance of showers after 2am.
Partly cloudy with a low around 56.
Chance of precipitation is 20%.


Wednesday
Chance Showers then Chance T-storms
High: 81°
A chance of showers
between 8am and 2pm,
then a chance of showers and thunderstorms after 2pm.
Partly sunny with a high near 81.
Chance of precipitation is 30%.


Wednesday Night
Chance T-storms then Mostly Cloudy
Low: 66°
A chance of thunderstorms before 8pm.
Mostly cloudy with a low around 66.
Chance of precipitation is 30%.


Thursday
Mostly Cloudy
High: 87°
Mostly cloudy with a high near 87.


Thursday Night
Mostly Cloudy
Low: 66°
Mostly cloudy with a low around 66.


Friday
Mostly Cloudy
High: 89°
Mostly cloudy with a high near 89.


Friday Night
Partly Cloudy
Low: 64°
Partly cloudy with a low around 64.


Saturday
Partly Sunny
High: 89°
Partly sunny with a high near 89.


Source: National Weather Service








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