I-77 weather conditions near Fort Mill, South Carolina
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 63°F 2025-09-23T00:54:00-04:00 
Overnight 2025-09-23, Mostly Clear. Mostly clear, with a low around 62. Calm wind.
Tuesday 2025-09-23, Mostly Sunny. Mostly sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.- Tuesday Night 2025-09-23, Mostly Clear. Mostly clear, with a low around 67. Calm wind.
Wednesday 2025-09-24, Sunny. Sunny, with a high near 90. Calm wind becoming south southwest 5 to 8 mph in the morning.- Wednesday Night 2025-09-24, Partly Cloudy. Partly cloudy, with a low around 70. South wind around 6 mph.
Thursday 2025-09-25, Partly Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87.
Thursday Night 2025-09-25, Showers Likely. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.Friday 2025-09-26, Chance Showers then Showers Likely. A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Friday Night 2025-09-26, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Saturday 2025-09-27, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Saturday Night 2025-09-27, Chance T-storms then Mostly Cloudy. A chance of thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
- Sunday 2025-09-28, Mostly Sunny. Mostly sunny, with a high near 81.
Sunday Night 2025-09-28, Mostly Cloudy. Mostly cloudy, with a low around 64.
Monday 2025-09-29, Partly Sunny. Partly sunny, with a high near 79.