I-26 weather conditions near Charleston, South Carolina

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 80°F 2025-07-07T20:56:00-04:00
• Tonight 2025-07-07, Mostly Clear. Mostly clear, with a low around 78. South wind 5 to 8 mph.
• Tuesday 2025-07-08, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 92. Heat index values as high as 103. South wind 5 to 10 mph.
• Tuesday Night 2025-07-08, Partly Cloudy. Partly cloudy, with a low around 78. South wind 6 to 9 mph.
• Wednesday 2025-07-09, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 102. South wind 6 to 13 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Wednesday Night 2025-07-09, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind 6 to 9 mph.
• Thursday 2025-07-10, T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Thursday Night 2025-07-10, Showers Likely then Chance T-storms. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
• Friday 2025-07-11, T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 60%.
• Friday Night 2025-07-11, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
• Saturday 2025-07-12, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.
• Saturday Night 2025-07-12, T-storms Likely. Showers and thunderstorms likely. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
• Sunday 2025-07-13, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
• Sunday Night 2025-07-13, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
• 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 92.