Monthly Historical AveragesSouth New Castle, PA
Average Temperature
High
1°
Feels -2
Low
-7°
Feels -11
Average Precipitation
10 Days
22.2mm
19.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, January 11, 2026
Day
0°Feels -6
Wind
26 km/h W
Gust
63 km/h
Humidity
64%
P.O.P
70%
Snow
1-3 cm
Night
-4°Feels -9
Wind
22 km/h W
Gust
50 km/h
Humidity
80%
P.O.P
40%
Snow
<1 cm
Historical AveragesJan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity