September 2026 Weather | Rock Hill, South Carolina

Today 9/21
Sunny with a Chance of Thunderstorms
Day 91°
Night 66°
55
Tue 9/22
Stormy Weather
Day 84°
Night 66°
62
Wed 9/23
Stormy Weather
Day 70°
Night 57°
88
Thu 9/24
Cloudy Weather
Day 68°
Night 52°
55
Fri 9/25
Cloudy Weather
Day 73°
Night 48°
0
Sat 9/26
Sunny Weather
Day 75°
Night 50°
3
Sun 9/27
Sunny Weather
Day 77°
Night 54°
0
Mon 9/28
Sunny Weather
Day 77°
Night 57°
2
Tue 9/29
Cloudy Weather
Day 79°
Night 59°
25
Wed 9/30
Rainy Weather
Day 77°
Night 61°
55