S
M
T
W
T
F
S
27
32°
21°
28
33°
22°
29
30°
20°
30
29°
18°
31
29°
13°
1
30°
10°
2
27°
11°
3
27°
16°
4
28°
15°
5
28°
3°
6
29°
12°
7
21°
17°
8
29°
15°
9
30°
21°
10
32°
21°
11
32°
20°
12
31°
17°
13
32°
15°
14
27°
19°
15
25°
19°
16
29°
17°
17
31°
6°
18
27°
11°
19
27°
14°
20
29°
20°
21
Hist. Avg.
27°
14°
22
Hist. Avg.
27°
14°
23
Hist. Avg.
27°
14°
24
Hist. Avg.
27°
14°
25
Hist. Avg.
27°
14°
26
Hist. Avg.
27°
14°
27
Hist. Avg.
27°
14°
28
Hist. Avg.
27°
14°
29
Hist. Avg.
27°
14°
30
Hist. Avg.
27°
14°
31
Hist. Avg.
27°
14°
1
Hist. Avg.
27°
14°
2
Hist. Avg.
27°
14°
3
Hist. Avg.
27°
14°
4
Hist. Avg.
27°
14°
5
Hist. Avg.
27°
14°
6
Hist. Avg.
28°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in New Hamburg
New Hamburg's January 2027 forecast shows daily high temperatures ranging from 21° to 33°, with overnight lows between 3° and 22°. The average high for January is 29° with an average low of 16°. 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 New Hamburg. See also: February | March | April.