Weather in Summerville, South Carolina, United States

7-Day Detailed Weather Forecast for Summerville

Independence Day

Temperature: 91°F

Wind Speed: 12 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 91. Heat index values as high as 102. East wind around 12 mph, with gusts as high as 21 mph.

Tonight

Temperature: 74°F

Wind Speed: 6 to 10 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms between 10pm and 11pm. Partly cloudy, with a low around 74. East wind 6 to 10 mph. Chance of precipitation is 20%.

Saturday

Temperature: 85°F

Wind Speed: 10 to 14 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers and thunderstorms likely. Partly sunny, with a high near 85. Northeast wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Temperature: 72°F

Wind Speed: 6 to 14 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Temperature: 87°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 87. East wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 74°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

Temperature: 93°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 8am and 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Chance of precipitation is 40%.

Monday Night

Temperature: 76°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.

Tuesday

Temperature: 96°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 30%.

Tuesday Night

Temperature: 76°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

Wednesday

Temperature: 95°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 40%.

Wednesday Night

Temperature: 76°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.

Thursday

Temperature: 94°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 94. Chance of precipitation is 50%.

Thursday Night

Temperature: 75°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 50%.