Monthly Historical AveragesGlen Rock, PA
Average Temperature
High
22°
Feels 22
Low
12°
Feels 11
Average Precipitation
12 Days
82.9mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, May 30, 2026
Day
20°Feels 20
Wind
31 km/h N
Gust
46 km/h
Humidity
35%
P.O.P
10%
Night
8°Feels 6
Wind
19 km/h N
Gust
29 km/h
Humidity
66%
P.O.P
10%
Historical AveragesMay 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity