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