Monthly Historical AveragesWest Decatur, PA
Average Temperature
High
-1°
Feels -5
Low
-8°
Feels -14
Average Precipitation
9 Days
13.1mm
23.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, January 7, 2026
Day
4°Feels 0
Wind
24 km/h W
Gust
43 km/h
Humidity
87%
P.O.P
30%
Night
-1°Feels -5
Wind
13 km/h W
Gust
28 km/h
Humidity
100%
P.O.P
30%
Historical AveragesJan 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity