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: Fog/Mist 74°F 2025-08-17T23:56:00-04:00 
Overnight 2025-08-18, Clear. Clear, with a low around 72. Calm wind.
Monday 2025-08-18, Sunny. Sunny, with a high near 93. Heat index values as high as 101. Light and variable wind.
Monday Night 2025-08-18, Mostly Clear. Mostly clear, with a low around 75. Light and variable wind.Tuesday 2025-08-19, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Northeast wind 5 to 8 mph.
Tuesday Night 2025-08-19, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. North wind around 6 mph.
Wednesday 2025-08-20, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
- Wednesday Night 2025-08-20, Mostly Clear. Mostly clear, with a low around 74.
Thursday Night 2025-08-21, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 74.
Friday 2025-08-22, T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Friday Night 2025-08-22, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Saturday 2025-08-23, T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 70%.- Saturday Night 2025-08-23, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Sunday 2025-08-24, Showers Likely. Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.