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