Monthly Historical AveragesWillow Grove, PA
Average Temperature
High
23°
Feels 23
Low
12°
Feels 11
Average Precipitation
12 Days
83.9mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 24, 2026
Day
19°Feels 19
Wind
19 km/h E
Gust
40 km/h
Humidity
73%
P.O.P
100%
Rain
10-15 mm
Night
13°Feels 12
Wind
13 km/h NE
Gust
18 km/h
Humidity
100%
P.O.P
70%
Rain
<1 mm
Historical AveragesMay 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity