Monthly Historical AveragesNew Castle, PA
Average Temperature
High
9°
Feels 7
Low
-2°
Feels -4
Average Precipitation
11 Days
63mm
7.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, March 18, 2026
Day
1°Feels -3
Wind
18 km/h S
Gust
27 km/h
Humidity
47%
P.O.P
30%
Night
0°Feels -4
Wind
15 km/h S
Gust
23 km/h
Humidity
86%
P.O.P
30%
Historical AveragesMar 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity