S
M
T
W
T
F
S
27
33°
8°
28
28°
10°
29
31°
5°
30
31°
16°
31
34°
21°
1
45°
13°
2
41°
10°
3
31°
10°
4
27°
11°
5
32°
21°
6
40°
23°
7
42°
18°
8
46°
3°
9
44°
11°
10
24°
16°
11
33°
13°
12
34°
10°
13
29°
9°
14
28°
4°
15
28°
9°
16
26°
14°
17
35°
19°
18
34°
16°
19
44°
9°
20
40°
9°
21
25°
16°
22
32°
19°
23
39°
20°
24
40°
22°
25
40°
23°
26
43°
21°
27
44°
20°
28
40°
18°
29
42°
19°
30
37°
16°
31
30°
12°
1
43°
9°
2
Hist. Avg.
36°
18°
3
Hist. Avg.
37°
18°
4
Hist. Avg.
37°
18°
5
Hist. Avg.
37°
18°
6
Hist. Avg.
37°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Willow
Willow's January 2027 forecast shows daily high temperatures ranging from 24° to 46°, with overnight lows between 3° and 23°. The average high for January is 36° with an average low of 14°. 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 Willow. See also: February | March | April.