Monthly Historical AveragesSunbury, PA
Average Temperature
High
5°
Feels 4
Low
-2°
Feels -5
Average Precipitation
10 Days
54.9mm
13cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, December 29, 2025
Day
10°Feels 7
Wind
31 km/h W
Gust
47 km/h
Humidity
48%
P.O.P
80%
Rain
1-3 mm
Night
-4°Feels -12
Wind
34 km/h W
Gust
51 km/h
Humidity
54%
P.O.P
40%
Snow
<1 cm
Historical AveragesDec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity