I-26 weather conditions near Summerville, South Carolina
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 88°F 2025-07-08T10:15:00-04:00
Today 2025-07-08, Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly sunny, with a high near 95. Heat index values as high as 106. Calm wind becoming south around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-07-08, Slight Chance T-storms then Partly Cloudy. A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 76. South wind 3 to 6 mph.
Wednesday 2025-07-09, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-07-09, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday 2025-07-10, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 92. Southwest wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-07-10, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-07-11, Slight Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Friday Night 2025-07-11, T-storms Likely then Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Saturday 2025-07-12, Mostly Sunny then T-storms Likely. Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 94. Chance of precipitation is 60%.
Saturday Night 2025-07-12, T-storms Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Sunday 2025-07-13, Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Sunday Night 2025-07-13, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Monday 2025-07-14, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Current condition: Fair 88°F 2025-07-08T10:15:00-04:00 Today 2025-07-08, Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly sunny, with a high near 95. Heat index values as high as 106. Calm wind becoming south around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-07-08, Slight Chance T-storms then Partly Cloudy. A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 76. South wind 3 to 6 mph.
Wednesday 2025-07-09, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-07-09, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Thursday 2025-07-10, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 92. Southwest wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-07-10, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.Friday 2025-07-11, Slight Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Friday Night 2025-07-11, T-storms Likely then Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Saturday 2025-07-12, Mostly Sunny then T-storms Likely. Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 94. Chance of precipitation is 60%.
Saturday Night 2025-07-12, T-storms Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Sunday Night 2025-07-13, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.Monday 2025-07-14, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.