S
M
T
W
T
F
S
27
32°
18°
28
31°
25°
29
34°
20°
30
35°
27°
31
35°
30°
1
41°
29°
2
44°
26°
3
40°
25°
4
37°
22°
5
35°
16°
6
32°
17°
7
29°
18°
8
32°
17°
9
33°
16°
10
34°
18°
11
33°
20°
12
34°
18°
13
36°
18°
14
35°
19°
15
35°
21°
16
38°
21°
17
39°
22°
18
38°
23°
19
40°
26°
20
39°
26°
21
39°
28°
22
40°
30°
23
43°
29°
24
40°
27°
25
41°
29°
26
40°
28°
27
40°
30°
28
41°
31°
29
43°
30°
30
46°
33°
31
Hist. Avg.
45°
27°
1
Hist. Avg.
45°
28°
2
Hist. Avg.
45°
28°
3
Hist. Avg.
46°
28°
4
Hist. Avg.
46°
28°
5
Hist. Avg.
46°
28°
6
Hist. Avg.
46°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Granger
Granger's January 2027 forecast shows daily high temperatures ranging from 29° to 46°, with overnight lows between 16° and 33°. The average high for January is 37° with an average low of 24°. 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 Granger. See also: February | March | April.
