S
M
T
W
T
F
S
27
29°
13°
28
24°
13°
29
29°
14°
30
26°
16°
31
28°
22°
1
39°
20°
2
38°
13°
3
37°
11°
4
24°
13°
5
26°
19°
6
35°
20°
7
37°
21°
8
40°
4°
9
41°
4°
10
23°
16°
11
29°
9°
12
31°
6°
13
23°
5°
14
24°
0°
15
20°
4°
16
18°
12°
17
26°
13°
18
28°
17°
19
38°
5°
20
37°
5°
21
20°
12°
22
23°
17°
23
33°
17°
24
35°
18°
25
34°
18°
26
35°
19°
27
36°
19°
28
37°
17°
29
40°
18°
30
35°
16°
31
25°
10°
1
40°
4°
2
Hist. Avg.
33°
15°
3
Hist. Avg.
33°
15°
4
Hist. Avg.
33°
15°
5
Hist. Avg.
33°
15°
6
Hist. Avg.
33°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Windham
Windham's January 2027 forecast shows daily high temperatures ranging from 18° to 41°, with overnight lows between -0° and 22°. The average high for January is 31° with an average low of 13°. 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 Windham. See also: February | March | April.