Monthly Historical AveragesGrassmere Park, PA
Average Temperature
High
15°
Feels 15
Low
3°
Feels 0
Average Precipitation
11 Days
77.5mm
4cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 4, 2026
Day
22°Feels 22
Wind
15 km/h S
Gust
23 km/h
Humidity
68%
P.O.P
60%
Rain
1-3 mm
Night
11°Feels 9
Wind
23 km/h SE
Gust
35 km/h
Humidity
100%
P.O.P
90%
Rain
5-10 mm
Historical AveragesApr 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity