S
M
T
W
T
F
S
27
27°
15°
28
30°
13°
29
30°
9°
30
27°
7°
31
25°
-2°
1
26°
-5°
2
15°
1°
3
16°
12°
4
24°
13°
5
29°
8°
6
30°
-3°
7
28°
-6°
8
14°
-5°
9
12°
-5°
10
17°
-4°
11
13°
-8°
12
11°
-5°
13
10°
-9°
14
13°
-4°
15
13°
5°
16
17°
-4°
17
21°
-6°
18
17°
-5°
19
15°
-2°
20
15°
9°
21
21°
10°
22
26°
14°
23
30°
15°
24
29°
14°
25
29°
12°
26
28°
11°
27
29°
10°
28
28°
8°
29
27°
1°
30
23°
-5°
31
23°
-3°
1
Hist. Avg.
25°
9°
2
Hist. Avg.
26°
9°
3
Hist. Avg.
26°
9°
4
Hist. Avg.
26°
9°
5
Hist. Avg.
26°
10°
6
Hist. Avg.
26°
10°
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 10° to 30°, with overnight lows between -9° and 15°. The average high for January is 22° with an average low of 3°. 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.
