S
M
T
W
T
F
S
29
68°
28°
30
75°
55°
31
81°
63°
1
78°
49°
2
82°
49°
3
81°
63°
4
81°
51°
5
55°
37°
6
63°
32°
7
51°
34°
8
68°
30°
9
76°
41°
10
76°
45°
11
66°
46°
12
82°
44°
13
78°
66°
14
83°
59°
15
83°
66°
16
79°
58°
17
82°
50°
18
74°
49°
19
61°
40°
20
56°
33°
21
77°
33°
22
79°
55°
23
82°
49°
24
83°
49°
25
77°
54°
26
68°
48°
27
78°
43°
28
72°
59°
29
66°
44°
30
60°
45°
1
58°
39°
2
55°
38°
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 72°, with overnight lows between 38° and 59°. The average high for April is 62° with an average low of 45°. 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.