Monthly Historical AveragesNorristown, PA
Average Temperature
High
23°
Feels 23
Low
12°
Feels 11
Average Precipitation
11 Days
77.3mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 28, 2026
Day
24°Feels 24
Wind
27 km/h N
Gust
41 km/h
Humidity
36%
P.O.P
20%
Night
11°Feels 10
Wind
21 km/h NW
Gust
38 km/h
Humidity
76%
P.O.P
10%
Historical AveragesMay 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity