Rock Hill, South Carolina Weather:
Monday, September 21, 2026
Sunny Weather
Day 84°
Night 64°
Precipitation 3 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)
Cloudy Weather

Day

84°

Night

61°

Wind

4 mph

UV Index

60

Precipitation

2 %