Weather in Summerville, South Carolina, United States

7-Day Detailed Weather Forecast for Summerville

Tonight

Temperature: 74°F

Wind Speed: 0 to 6 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. Southwest wind 0 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 93°F

Wind Speed: 0 to 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 8am. Sunny, with a high near 93. Heat index values as high as 103. Southwest wind 0 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 74°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. South wind 2 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 91°F

Wind Speed: 2 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 8am. Sunny, with a high near 91. Heat index values as high as 101. South wind 2 to 10 mph. Chance of precipitation is 40%.

Monday Night

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 2am. Mostly clear, with a low around 74. South wind 5 to 10 mph. Chance of precipitation is 40%.

Tuesday

Temperature: 92°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 8am. Sunny, with a high near 92. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night

Temperature: 74°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 40%.

Wednesday

Temperature: 90°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 70%.

Wednesday Night

Temperature: 74°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 70%.

Thursday

Temperature: 92°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 60%.

Thursday Night

Temperature: 74°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 74. Chance of precipitation is 60%.

Independence Day

Temperature: 93°F

Wind Speed: 2 to 7 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms after 8am. Sunny, with a high near 93. Chance of precipitation is 40%.

Friday Night

Temperature: 74°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. Chance of precipitation is 40%.

Saturday

Temperature: 92°F

Wind Speed: 2 to 8 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. Chance of precipitation is 40%.