Monthly Historical AveragesCoopersburg, PA
Average Temperature
High
21°
Feels 22
Low
11°
Feels 10
Average Precipitation
11 Days
72mm
0cm
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Daily Historical Averages
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M
T
W
T
F
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ForecastThursday, May 21, 2026
Day
15°Feels 15
Wind
15 km/h NE
Gust
23 km/h
Humidity
58%
P.O.P
100%
Rain
~10 mm
Night
10°Feels 7
Wind
18 km/h NE
Gust
27 km/h
Humidity
100%
P.O.P
40%
Historical AveragesMay 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity