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