I-26 weather conditions near Charleston, South Carolina
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: A Few Clouds 76°F 2025-06-17T05:56:00-04:00
Today 2025-06-17, Sunny. Sunny, with a high near 93. Heat index values as high as 105. Southwest wind 5 to 9 mph.
Tonight 2025-06-17, Mostly Clear. Mostly clear, with a low around 77. South wind 7 to 9 mph.
Wednesday 2025-06-18, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Heat index values as high as 102. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night 2025-06-18, Partly Cloudy. Partly cloudy, with a low around 77. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Juneteenth 2025-06-19, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Southwest wind 6 to 10 mph.
Thursday Night 2025-06-19, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Friday 2025-06-20, Slight Chance T-storms then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 93. Chance of precipitation is 50%.
Friday Night 2025-06-20, Chance T-storms. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Saturday 2025-06-21, Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
Saturday Night 2025-06-21, Chance T-storms then Mostly Clear. A chance of thunderstorms before 8pm. Mostly clear, with a low around 76. Chance of precipitation is 30%.
Sunday 2025-06-22, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 75.
Monday 2025-06-23, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Sunny, with a high near 94.
Current condition: A Few Clouds 76°F 2025-06-17T05:56:00-04:00 
Today 2025-06-17, Sunny. Sunny, with a high near 93. Heat index values as high as 105. Southwest wind 5 to 9 mph.Wednesday 2025-06-18, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Heat index values as high as 102. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night 2025-06-18, Partly Cloudy. Partly cloudy, with a low around 77. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.Juneteenth 2025-06-19, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Southwest wind 6 to 10 mph.
Thursday Night 2025-06-19, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 30%.Friday 2025-06-20, Slight Chance T-storms then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 93. Chance of precipitation is 50%.
Saturday 2025-06-21, Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
Saturday Night 2025-06-21, Chance T-storms then Mostly Clear. A chance of thunderstorms before 8pm. Mostly clear, with a low around 76. Chance of precipitation is 30%.