Monthly Historical AveragesClarks Summit, PA
Average Temperature
High
20°
Feels 20
Low
9°
Feels 8
Average Precipitation
12 Days
72.8mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 27, 2026
Day
27°Feels 27
Wind
16 km/h W
Gust
24 km/h
Humidity
45%
P.O.P
40%
Rain
<1 mm
Night
13°Feels 13
Wind
15 km/h N
Gust
23 km/h
Humidity
77%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity