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: Partly Cloudy 89°F 2025-08-14T17:56:00-04:00
Tonight 2025-08-14, T-storms Likely then Partly Cloudy. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-08-15, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 107. Light and variable wind becoming south around 5 mph in the afternoon.
Friday Night 2025-08-15, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 76. Light and variable wind.
Saturday 2025-08-16, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 90. Heat index values as high as 105. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-08-16, T-storms Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday 2025-08-17, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89.
Sunday Night 2025-08-17, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74.
Monday 2025-08-18, Sunny. Sunny, with a high near 90.
Monday Night 2025-08-18, Mostly Clear. Mostly clear, with a low around 75.
Tuesday 2025-08-19, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 88.
Tuesday Night 2025-08-19, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Wednesday 2025-08-20, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.
Wednesday Night 2025-08-20, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Thursday 2025-08-21, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Current condition: Partly Cloudy 89°F 2025-08-14T17:56:00-04:00 Tonight 2025-08-14, T-storms Likely then Partly Cloudy. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-08-15, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 107. Light and variable wind becoming south around 5 mph in the afternoon.
Friday Night 2025-08-15, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 76. Light and variable wind.Saturday 2025-08-16, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 90. Heat index values as high as 105. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-08-16, T-storms Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday 2025-08-17, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89.Sunday Night 2025-08-17, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74.
Monday 2025-08-18, Sunny. Sunny, with a high near 90.
Monday Night 2025-08-18, Mostly Clear. Mostly clear, with a low around 75.Wednesday 2025-08-20, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.
Wednesday Night 2025-08-20, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Thursday 2025-08-21, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.