Monthly Historical AveragesPenn, PA
Average Temperature
High
5°
Feels 4
Low
-2°
Feels -5
Average Precipitation
10 Days
60mm
6.9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, December 24, 2025
Day
6°Feels 6
Wind
10 km/h NW
Gust
21 km/h
Humidity
52%
P.O.P
20%
Night
1°Feels -1
Wind
8 km/h S
Gust
12 km/h
Humidity
87%
P.O.P
40%
Rain
<1 mm
Historical AveragesDec 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity