S
M
T
W
T
F
S
27
59°
50°
28
67°
46°
29
69°
40°
30
69°
41°
31
58°
41°
1
61°
30°
2
61°
29°
3
52°
41°
4
55°
34°
5
60°
37°
6
61°
48°
7
64°
51°
8
70°
51°
9
72°
43°
10
73°
32°
11
70°
31°
12
55°
41°
13
56°
47°
14
68°
50°
15
69°
38°
16
72°
38°
17
58°
46°
18
59°
37°
19
66°
36°
20
60°
42°
21
59°
34°
22
56°
32°
23
54°
29°
24
53°
32°
25
55°
39°
26
56°
33°
27
55°
29°
28
55°
30°
29
52°
29°
30
55°
31°
31
54°
33°
1
54°
38°
2
56°
47°
3
59°
48°
4
64°
45°
5
58°
34°
6
55°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Elgin
Elgin's January 2027 forecast shows daily high temperatures ranging from 52° to 73°, with overnight lows between 29° and 51°. The average high for January is 60° with an average low of 39°. 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 Elgin. See also: February | March | April.