S
M
T
W
T
F
S
27
37°
24°
28
36°
30°
29
50°
27°
30
47°
23°
31
38°
20°
1
38°
19°
2
36°
17°
3
35°
18°
4
34°
20°
5
34°
20°
6
35°
18°
7
35°
18°
8
34°
17°
9
34°
20°
10
35°
26°
11
48°
22°
12
44°
17°
13
35°
17°
14
35°
16°
15
36°
19°
16
38°
14°
17
36°
12°
18
32°
16°
19
31°
17°
20
34°
24°
21
38°
27°
22
41°
17°
23
40°
16°
24
37°
29°
25
40°
24°
26
47°
20°
27
38°
15°
28
35°
17°
29
36°
26°
30
40°
19°
31
44°
16°
1
38°
19°
2
36°
14°
3
37°
14°
4
34°
13°
5
34°
14°
6
39°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Windsor
Windsor's January 2027 forecast shows daily high temperatures ranging from 31° to 50°, with overnight lows between 12° and 30°. The average high for January is 38° with an average low of 19°. 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 Windsor. See also: February | March | April.
