I-26 weather conditions near Charleston Weather, South Carolina

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 75°F 2025-08-03T03:15:00-04:00
• Overnight 2025-08-03, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind around 10 mph.
• Sunday 2025-08-03, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Northeast wind 11 to 14 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Sunday Night 2025-08-03, Heavy Rain. Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 73. Northeast wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
• Monday 2025-08-04, Heavy Rain. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Northeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
• Monday Night 2025-08-04, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Northeast wind 5 to 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tuesday 2025-08-05, T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Tuesday Night 2025-08-05, Showers Likely then Chance T-storms. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
• Wednesday 2025-08-06, Showers Likely then T-storms Likely. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.
• Wednesday Night 2025-08-06, T-storms Likely then Showers Likely. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
• Thursday 2025-08-07, Showers Likely then T-storms Likely. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.
• Thursday Night 2025-08-07, T-storms Likely then Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
• Friday 2025-08-08, Showers Likely then T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 70%.
• Friday Night 2025-08-08, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
• Saturday 2025-08-09, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 89. Chance of precipitation is 60%.