Monthly Historical AveragesSimpsonville, SC
Average Temperature
High
32°
Feels 34
Low
20°
Feels 20
Average Precipitation
12 Days
71.4mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, June 23, 2026
Day
31°Feels 31
Wind
23 km/h SW
Gust
35 km/h
Humidity
47%
P.O.P
40%
Rain
~1 mm
Night
17°Feels 17
Wind
20 km/h N
Gust
31 km/h
Humidity
81%
P.O.P
40%
Rain
<1 mm
Historical AveragesJun 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity