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: Fair 41°F 2025-12-12T23:55:00-05:00 
Overnight 2025-12-13, Mostly Clear. Mostly clear, with a low around 45. Light southwest wind.
Saturday 2025-12-13, Sunny. Sunny, with a high near 65. West wind 3 to 7 mph.- Saturday Night 2025-12-13, Mostly Clear. Mostly clear, with a low around 52. Southwest wind around 6 mph.
Sunday 2025-12-14, Slight Chance Showers. A 20 percent chance of showers before 1pm. Partly sunny, with a high near 60. West wind 7 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.- Sunday Night 2025-12-14, Mostly Clear. Mostly clear, with a low around 22. North wind 14 to 16 mph, with gusts as high as 24 mph.
Monday 2025-12-15, Sunny. Sunny, with a high near 41.
Monday Night 2025-12-15, Clear. Clear, with a low around 29.- Tuesday 2025-12-16, Sunny. Sunny, with a high near 54.
- Tuesday Night 2025-12-16, Mostly Clear. Mostly clear, with a low around 38.
Wednesday 2025-12-17, Mostly Sunny. Mostly sunny, with a high near 61.
Wednesday Night 2025-12-17, Mostly Cloudy. Mostly cloudy, with a low around 48.- Thursday 2025-12-18, Mostly Sunny. Mostly sunny, with a high near 67.
Thursday Night 2025-12-18, Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 50.- Friday 2025-12-19, Mostly Sunny. Mostly sunny, with a high near 63.