S
M
T
W
T
F
S
27
42°
16°
28
37°
9°
29
34°
11°
30
35°
7°
31
33°
10°
1
34°
14°
2
40°
19°
3
39°
8°
4
36°
6°
5
35°
6°
6
32°
5°
7
33°
7°
8
34°
8°
9
34°
9°
10
36°
9°
11
38°
10°
12
35°
8°
13
34°
9°
14
35°
8°
15
38°
9°
16
37°
9°
17
35°
8°
18
34°
10°
19
36°
14°
20
42°
18°
21
42°
12°
22
36°
10°
23
36°
12°
24
39°
14°
25
40°
13°
26
39°
11°
27
39°
17°
28
42°
21°
29
44°
22°
30
47°
21°
31
Hist. Avg.
41°
20°
1
Hist. Avg.
41°
20°
2
Hist. Avg.
42°
20°
3
Hist. Avg.
42°
21°
4
Hist. Avg.
42°
21°
5
Hist. Avg.
43°
21°
6
Hist. Avg.
43°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Mack
Mack's January 2027 forecast shows daily high temperatures ranging from 32° to 47°, with overnight lows between 5° and 22°. The average high for January is 37° with an average low of 11°. 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 Mack. See also: February | March | April.
