S
M
T
W
T
F
S
27
30°
21°
28
32°
29°
29
40°
29°
30
41°
32°
31
43°
33°
1
44°
29°
2
44°
23°
3
45°
17°
4
34°
14°
5
27°
15°
6
26°
20°
7
28°
24°
8
33°
20°
9
33°
17°
10
31°
11°
11
31°
11°
12
25°
12°
13
26°
8°
14
25°
8°
15
22°
11°
16
23°
14°
17
26°
19°
18
30°
16°
19
30°
13°
20
29°
21°
21
28°
25°
22
35°
24°
23
37°
23°
24
34°
22°
25
31°
20°
26
31°
22°
27
34°
24°
28
28°
19°
29
29°
24°
30
Hist. Avg.
30°
15°
31
Hist. Avg.
30°
15°
1
Hist. Avg.
30°
15°
2
Hist. Avg.
30°
15°
3
Hist. Avg.
31°
15°
4
Hist. Avg.
31°
15°
5
Hist. Avg.
31°
15°
6
Hist. Avg.
31°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Chatham
Chatham's January 2027 forecast shows daily high temperatures ranging from 22° to 45°, with overnight lows between 8° and 33°. The average high for January is 32° with an average low of 20°. 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 Chatham. See also: February | March | April.
