S
M
T
W
T
F
S
29
71°
42°
30
78°
51°
31
82°
62°
1
71°
56°
2
79°
62°
3
81°
63°
4
72°
46°
5
58°
38°
6
63°
39°
7
55°
37°
8
69°
51°
9
73°
54°
10
71°
55°
11
70°
54°
12
79°
62°
13
79°
64°
14
78°
55°
15
72°
54°
16
61°
43°
17
65°
48°
18
70°
49°
19
80°
50°
20
71°
54°
21
75°
56°
22
73°
54°
23
75°
53°
24
74°
53°
25
68°
52°
26
74°
55°
27
74°
51°
28
71°
53°
29
70°
47°
30
67°
54°
1
68°
54°
2
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cincinnati
Cincinnati's April 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 37° and 64°. The average high for April is 71° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Cincinnati. See also: May | June | July.