Monthly Historical AveragesDuncannon, PA
Average Temperature
High
17°
Feels 16
Low
5°
Feels 4
Average Precipitation
10 Days
70.3mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
20°Feels 20
Wind
21 km/h S
Gust
44 km/h
Humidity
39%
P.O.P
20%
Night
13°Feels 11
Wind
20 km/h S
Gust
41 km/h
Humidity
77%
P.O.P
30%
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity