Weather in Sumter, South Carolina, United States

7-Day Detailed Weather Forecast for Sumter

This Afternoon

Temperature: 89°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 72°F

Wind Speed: 1 to 9 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 72. Southwest wind 1 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 91°F

Wind Speed: 1 to 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Southwest wind 1 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 74°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Temperature: 92°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 3 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night

Temperature: 75°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 93°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.

Wednesday Night

Temperature: 76°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76.

Juneteenth

Temperature: 95°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 95.

Thursday Night

Temperature: 75°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75.

Friday

Temperature: 92°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 40%.

Friday Night

Temperature: 72°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 40%.

Saturday

Temperature: 92°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: A chance of rain showers after 8am. Sunny, with a high near 92. Chance of precipitation is 40%.

Saturday Night

Temperature: 72°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: A chance of rain showers before 8pm. Mostly clear, with a low around 72.