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Hourly
7 Days
14 Days
Monthly
°C
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°Celsius
°Fahrenheit
Monthly Historical Averages
Orrstown, PA
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January
Average Temperature
High
3°
Feels 1
Low
-5°
Feels -9
Average Precipitation
8 Days
Rain amount
25.6mm
Snow amount
21.4cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
6°
11
4°
12
4°
13
7°
14
9°
15
0°
16
0°
17
3°
18
1°
19
0°
20
-3°
21
0°
22
3°
23
4°
24
4°
25
26
27
28
29
30
31
Forecast
Saturday, January 10, 2026
Day
6°
Feels 4
Wind
13 km/h E
Gust
20 km/h
Humidity
75%
P.O.P
90%
Rain
10-15 mm
Night
1°
Feels -5
Wind
27 km/h W
Gust
41 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical Averages
Jan 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.