Monthly Historical AveragesRock Hill, SC
Average Temperature
High
18°
Feels 18
Low
6°
Feels 5
Average Precipitation
9 Days
68mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, March 18, 2026
Day
10°Feels 10
Wind
10 km/h NE
Gust
15 km/h
Humidity
30%
P.O.P
30%
Night
-1°Feels -2
Wind
6 km/h SE
Gust
10 km/h
Humidity
72%
P.O.P
20%
Historical AveragesMar 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity