I-26 weather conditions near Summerville, South Carolina
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 82°F 2025-06-23T21:15:00-04:00
Tonight 2025-06-23, Clear. Clear, with a low around 73. South wind around 5 mph becoming calm in the evening.
Tuesday 2025-06-24, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 100. Heat index values as high as 109. Calm wind.
Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 75. Light southwest wind.
Wednesday 2025-06-25, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 98. Heat index values as high as 106. Light and variable wind.
Wednesday Night 2025-06-25, Chance T-storms. A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Light south wind.
Thursday 2025-06-26, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Thursday Night 2025-06-26, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 73.
Friday 2025-06-27, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.
Friday Night 2025-06-27, Partly Cloudy. Partly cloudy, with a low around 73.
Saturday 2025-06-28, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93.
Saturday Night 2025-06-28, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 73.
Sunday 2025-06-29, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Sunday Night 2025-06-29, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
Monday 2025-06-30, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Current condition: Fair 82°F 2025-06-23T21:15:00-04:00 
Tonight 2025-06-23, Clear. Clear, with a low around 73. South wind around 5 mph becoming calm in the evening.Tuesday 2025-06-24, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 100. Heat index values as high as 109. Calm wind.
Wednesday 2025-06-25, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 98. Heat index values as high as 106. Light and variable wind.
Wednesday Night 2025-06-25, Chance T-storms. A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Light south wind.Thursday 2025-06-26, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Thursday Night 2025-06-26, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 73.
Sunday 2025-06-29, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Sunny, with a high near 93.