S
M
T
W
T
F
S
28
32°
28°
29
39°
30°
30
36°
23°
31
39°
23°
1
39°
36°
2
36°
32°
3
34°
30°
4
34°
30°
5
34°
27°
6
32°
27°
7
30°
23°
8
37°
28°
9
32°
23°
10
27°
19°
11
23°
12°
12
36°
23°
13
43°
36°
14
45°
32°
15
50°
32°
16
54°
45°
17
45°
32°
18
39°
30°
19
41°
27°
20
43°
25°
21
45°
27°
22
30°
21°
23
28°
23°
24
30°
25°
25
30°
28°
26
32°
28°
27
34°
28°
28
32°
28°
29
32°
28°
30
32°
28°
31
32°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Hanover
Hanover's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Hanover. See also: February | March | April.
