S
M
T
W
T
F
S
27
34°
19°
28
33°
19°
29
34°
17°
30
34°
24°
31
38°
20°
1
39°
17°
2
34°
13°
3
30°
17°
4
31°
29°
5
37°
32°
6
41°
26°
7
48°
17°
8
47°
15°
9
32°
17°
10
31°
14°
11
33°
13°
12
29°
13°
13
28°
14°
14
30°
13°
15
28°
15°
16
32°
18°
17
36°
23°
18
35°
15°
19
38°
14°
20
30°
16°
21
31°
26°
22
37°
30°
23
41°
32°
24
45°
31°
25
48°
30°
26
46°
29°
27
44°
27°
28
43°
28°
29
41°
24°
30
35°
21°
31
35°
19°
1
Hist. Avg.
42°
23°
2
Hist. Avg.
42°
23°
3
Hist. Avg.
42°
23°
4
Hist. Avg.
42°
23°
5
Hist. Avg.
42°
24°
6
Hist. Avg.
43°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Cincinnati
Cincinnati's January 2027 forecast shows daily high temperatures ranging from 28° to 48°, with overnight lows between 13° and 32°. The average high for January is 36° with an average low of 21°. 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 Cincinnati. See also: February | March | April.
