I-26 weather conditions near Charleston, South Carolina
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 75°F 2025-07-06T10:56:00-04:00
Today 2025-07-06, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight 2025-07-06, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Southwest wind around 7 mph.
Monday 2025-07-07, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 103. West wind 5 to 8 mph.
Monday Night 2025-07-07, Partly Cloudy. Partly cloudy, with a low around 78. South wind 5 to 8 mph.
Tuesday 2025-07-08, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Southwest wind 5 to 8 mph.
Tuesday Night 2025-07-08, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78.
Wednesday 2025-07-09, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 94.
Wednesday Night 2025-07-09, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 76.
Thursday 2025-07-10, Slight Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 60%.
Thursday Night 2025-07-10, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Friday 2025-07-11, Chance T-storms then T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 70%.
Friday Night 2025-07-11, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Saturday 2025-07-12, Chance Showers then T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 92. Chance of precipitation is 60%.
Current condition: Overcast 75°F 2025-07-06T10:56:00-04:00 
Today 2025-07-06, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. West wind 8 to 10 mph, with gusts as high as 20 mph.Tonight 2025-07-06, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Southwest wind around 7 mph.
Monday 2025-07-07, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 103. West wind 5 to 8 mph.
Monday Night 2025-07-07, Partly Cloudy. Partly cloudy, with a low around 78. South wind 5 to 8 mph.Tuesday 2025-07-08, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Southwest wind 5 to 8 mph.
Tuesday Night 2025-07-08, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78.
Wednesday 2025-07-09, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 94.
Wednesday Night 2025-07-09, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 76.Thursday 2025-07-10, Slight Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 60%.
Thursday Night 2025-07-10, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.Friday 2025-07-11, Chance T-storms then T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 70%.
Saturday 2025-07-12, Chance Showers then T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 92. Chance of precipitation is 60%.