I-26 weather conditions near Harleyville, South Carolina
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 81°F 2025-06-19T08:35:00-04:00 - Juneteenth 2025-06-19, Mostly Sunny. Mostly sunny, with a high near 94. Heat index values as high as 102. Southwest wind 6 to 9 mph.
Tonight 2025-06-19, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73. South wind 3 to 7 mph.Friday 2025-06-20, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Calm wind.
Friday Night 2025-06-20, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72. Calm wind.
Saturday 2025-06-21, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Light and variable wind.
Sunday 2025-06-22, Sunny. Sunny, with a high near 94.
Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 72.- Monday 2025-06-23, Sunny. Sunny, with a high near 97.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 72.
- Tuesday 2025-06-24, Sunny. Sunny, with a high near 96.
- Tuesday Night 2025-06-24, Mostly Clear. Mostly clear, with a low around 73.
Wednesday 2025-06-25, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.