Monthly Historical AveragesUnionville, PA
Average Temperature
High
22°
Feels 22
Low
10°
Feels 9
Average Precipitation
12 Days
71.1mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 28, 2026
Day
21°Feels 21
Wind
22 km/h N
Gust
33 km/h
Humidity
43%
P.O.P
30%
Night
9°Feels 9
Wind
19 km/h N
Gust
29 km/h
Humidity
93%
P.O.P
10%
Historical AveragesMay 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity