S
M
T
W
T
F
S
29
81°
49°
30
88°
54°
31
74°
54°
1
60°
48°
2
70°
49°
3
77°
40°
4
62°
35°
5
68°
32°
6
78°
39°
7
73°
41°
8
79°
48°
9
82°
52°
10
61°
57°
11
76°
62°
12
83°
60°
13
87°
53°
14
76°
49°
15
64°
42°
16
73°
53°
17
77°
54°
18
72°
53°
19
75°
57°
20
78°
53°
21
83°
57°
22
63°
50°
23
72°
51°
24
67°
50°
25
67°
49°
26
68°
51°
27
74°
53°
28
75°
54°
29
74°
53°
30
75°
50°
1
68°
51°
2
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mentor
Mentor's April 2026 forecast shows daily high temperatures ranging from 61° to 87°, with overnight lows between 42° and 62°. The average high for April is 73° 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 Mentor. See also: May | June | July.