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 77°F 2025-07-09T04:15:00-04:00
Today 2025-07-09, Mostly Sunny then Heavy Rain. Showers and thunderstorms likely, mainly between 2pm and 4pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 92. Heat index values as high as 105. Calm wind becoming south 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.
Tonight 2025-07-09, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 3am. Partly cloudy, with a low around 75. South wind 3 to 7 mph.
Thursday 2025-07-10, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 101. 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 then Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. Southwest wind around 6 mph. 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. Partly sunny, with a high near 93. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
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%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-07-12, Mostly Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
Saturday Night 2025-07-12, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 76.
Sunday 2025-07-13, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96.
Sunday Night 2025-07-13, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76.
Monday 2025-07-14, Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Monday Night 2025-07-14, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Tuesday 2025-07-15, Slight Chance T-storms then T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Current condition: Fair 77°F 2025-07-09T04:15:00-04:00 Today 2025-07-09, Mostly Sunny then Heavy Rain. Showers and thunderstorms likely, mainly between 2pm and 4pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 92. Heat index values as high as 105. Calm wind becoming south 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.
Tonight 2025-07-09, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 3am. Partly cloudy, with a low around 75. South wind 3 to 7 mph.Thursday 2025-07-10, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 101. 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 then Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. Southwest wind around 6 mph. 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. Partly sunny, with a high near 93. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-07-12, Mostly Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
Saturday Night 2025-07-12, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 76.Sunday 2025-07-13, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96.
Monday 2025-07-14, Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Tuesday 2025-07-15, Slight Chance T-storms then T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 60%.