S
M
T
W
T
F
S
29
69°
33°
30
75°
58°
31
82°
64°
1
79°
49°
2
82°
49°
3
80°
67°
4
82°
52°
5
53°
36°
6
62°
38°
7
48°
36°
8
67°
33°
9
76°
53°
10
74°
46°
11
68°
50°
12
84°
64°
13
74°
62°
14
81°
64°
15
79°
62°
16
80°
58°
17
83°
59°
18
81°
52°
19
69°
47°
20
70°
53°
21
74°
56°
22
76°
59°
23
74°
43°
24
72°
51°
25
72°
49°
26
67°
43°
27
63°
41°
28
63°
45°
29
70°
50°
30
72°
52°
1
70°
52°
2
69°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Maineville
Maineville's April 2026 forecast shows daily high temperatures ranging from 63° to 84°, with overnight lows between 41° and 64°. The average high for April is 73° with an average low of 53°. 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 Maineville. See also: May | June | July.