S
M
T
W
T
F
S
27
34°
25°
28
35°
27°
29
38°
22°
30
36°
18°
31
33°
17°
1
32°
15°
2
31°
14°
3
29°
17°
4
29°
18°
5
31°
19°
6
30°
21°
7
32°
20°
8
32°
16°
9
33°
24°
10
32°
25°
11
38°
17°
12
34°
13°
13
30°
14°
14
28°
13°
15
31°
15°
16
31°
13°
17
33°
11°
18
27°
12°
19
28°
16°
20
29°
26°
21
35°
26°
22
38°
12°
23
37°
13°
24
33°
28°
25
38°
19°
26
39°
14°
27
31°
10°
28
29°
12°
29
29°
23°
30
33°
18°
31
36°
14°
1
31°
18°
2
30°
13°
3
33°
10°
4
28°
12°
5
28°
12°
6
33°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Dennison
Dennison's January 2027 forecast shows daily high temperatures ranging from 27° to 39°, with overnight lows between 10° and 28°. The average high for January is 32° with an average low of 17°. 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 Dennison. See also: February | March | April.
