I-26 weather conditions near Charleston, South Carolina

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 75°F 2025-07-05T00:56:00-04:00
• Overnight 2025-07-05, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Northeast wind around 8 mph.
• Saturday 2025-07-05, T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 85. Northeast wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Saturday Night 2025-07-05, Showers Likely. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 74. North wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Sunday 2025-07-06, Showers Likely then T-storms Likely. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 87. North wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
• Sunday Night 2025-07-06, T-storms Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. South wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Monday 2025-07-07, Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 92. Chance of precipitation is 40%.
• Monday Night 2025-07-07, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 77.
• Tuesday 2025-07-08, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 95.
• Tuesday Night 2025-07-08, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
• Wednesday 2025-07-09, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
• Wednesday Night 2025-07-09, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
• Thursday 2025-07-10, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
• Thursday Night 2025-07-10, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
• Friday 2025-07-11, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.