S
M
T
W
T
F
S
27
53°
31°
28
53°
34°
29
59°
28°
30
51°
27°
31
50°
26°
1
51°
27°
2
52°
28°
3
57°
31°
4
51°
39°
5
52°
41°
6
59°
40°
7
Hist. Avg.
57°
34°
8
Hist. Avg.
57°
34°
9
Hist. Avg.
57°
34°
10
Hist. Avg.
57°
33°
11
Hist. Avg.
57°
33°
12
Hist. Avg.
57°
33°
13
Hist. Avg.
57°
33°
14
Hist. Avg.
57°
33°
15
Hist. Avg.
57°
33°
16
Hist. Avg.
57°
33°
17
Hist. Avg.
57°
33°
18
Hist. Avg.
57°
33°
19
Hist. Avg.
57°
33°
20
Hist. Avg.
58°
33°
21
Hist. Avg.
58°
33°
22
Hist. Avg.
58°
33°
23
Hist. Avg.
58°
33°
24
Hist. Avg.
58°
33°
25
Hist. Avg.
58°
33°
26
Hist. Avg.
58°
33°
27
Hist. Avg.
58°
33°
28
Hist. Avg.
58°
33°
29
Hist. Avg.
59°
33°
30
Hist. Avg.
59°
33°
31
Hist. Avg.
59°
33°
1
Hist. Avg.
59°
34°
2
Hist. Avg.
59°
34°
3
Hist. Avg.
60°
34°
4
Hist. Avg.
60°
34°
5
Hist. Avg.
60°
34°
6
Hist. Avg.
60°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Hamilton
Hamilton's January 2027 forecast shows daily high temperatures ranging from 50° to 59°, with overnight lows between 26° and 41°. The average high for January is 53° with an average low of 32°. 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 Hamilton. See also: February | March | April.
