I-26 weather conditions near Harleyville, South Carolina

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 77°F 2025-07-04T07:55:00-04:00
• Independence Day 2025-07-04, Mostly Sunny then Chance T-storms. A slight chance of showers and thunderstorms, then a chance of thunderstorms after 4pm. Mostly sunny, with a high near 93. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 30%.
• Tonight 2025-07-04, Slight Chance T-storms. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 5am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 73. East wind 3 to 6 mph. Chance of precipitation is 20%.
• Saturday 2025-07-05, T-storms Likely. Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 87. Northeast wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Saturday Night 2025-07-05, Showers Likely. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 72. East wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Sunday 2025-07-06, Chance Showers then T-storms Likely. A chance of showers, then showers and thunderstorms likely after 11am. Partly sunny, with a high near 88. East wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Sunday Night 2025-07-06, T-storms Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 73. 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, Slight Chance Showers then Chance T-storms. A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 40%.
• Monday Night 2025-07-07, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75.
• Tuesday 2025-07-08, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96.
• Tuesday Night 2025-07-08, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75.
• Wednesday 2025-07-09, Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
• Wednesday Night 2025-07-09, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
• Thursday 2025-07-10, Slight Chance T-storms then T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 96. Chance of precipitation is 60%.