S
M
T
W
T
F
S
28
83°
37°
29
46°
27°
30
55°
26°
31
67°
37°
1
70°
43°
2
75°
50°
3
64°
47°
4
65°
39°
5
75°
49°
6
77°
50°
7
79°
45°
8
78°
57°
9
68°
44°
10
72°
39°
11
60°
35°
12
64°
35°
13
67°
40°
14
61°
39°
15
60°
31°
16
58°
40°
17
44°
28°
18
65°
22°
19
51°
32°
20
54°
26°
21
67°
43°
22
57°
36°
23
53°
31°
24
33°
15°
25
20°
11°
26
31°
13°
27
40°
19°
28
47°
21°
29
54°
32°
30
49°
27°
31
34°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Keller
Keller's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Keller. See also: February | March | April.
