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: A Few Clouds 80°F 2025-07-15T22:56:00-04:00 
Tonight 2025-07-15, Partly Cloudy. Partly cloudy, with a low around 77. South wind around 6 mph.
Wednesday 2025-07-16, Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 90. South wind 6 to 11 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.- Wednesday Night 2025-07-16, Partly Cloudy. Partly cloudy, with a low around 77. South wind 6 to 8 mph.
Thursday 2025-07-17, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 103. South wind 6 to 11 mph, with gusts as high as 20 mph.- Thursday Night 2025-07-17, Mostly Clear. Mostly clear, with a low around 77. Southwest wind 6 to 9 mph.
Friday 2025-07-18, Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 95. Chance of precipitation is 30%.Friday Night 2025-07-18, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
Saturday 2025-07-19, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96.
Sunday 2025-07-20, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96.
Sunday Night 2025-07-20, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.Monday 2025-07-21, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 96.
Monday Night 2025-07-21, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.Tuesday 2025-07-22, Chance T-storms then T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 92. Chance of precipitation is 60%.