I-77 weather conditions near Rock Hill, South Carolina
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 77°F 2025-08-14T19:54:00-04:00
Tonight 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 72. Calm wind.
Friday 2025-08-15, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 100. Light north northeast wind.
Friday Night 2025-08-15, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72. Calm wind. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-08-16, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 88. Northeast wind 3 to 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 70. Calm wind.
Sunday 2025-08-17, Sunny. Sunny, with a high near 89.
Sunday Night 2025-08-17, Mostly Clear. Mostly clear, with a low around 71.
Monday 2025-08-18, Sunny. Sunny, with a high near 92.
Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 71.
Tuesday 2025-08-19, Mostly Sunny. Mostly sunny, with a high near 88.
Tuesday Night 2025-08-19, Partly Cloudy. Partly cloudy, with a low around 70.
Wednesday 2025-08-20, Mostly Sunny then Chance T-storms. A chance of thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Wednesday Night 2025-08-20, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Thursday 2025-08-21, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Current condition: Fair 77°F 2025-08-14T19:54:00-04:00 
Tonight 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 72. Calm wind.Friday 2025-08-15, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 100. Light north northeast wind.
Friday Night 2025-08-15, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72. Calm wind. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-08-16, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 88. Northeast wind 3 to 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 70. Calm wind.
Sunday 2025-08-17, Sunny. Sunny, with a high near 89.Wednesday Night 2025-08-20, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Thursday 2025-08-21, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.