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
52°
29°
8
69°
46°
9
73°
47°
10
75°
49°
11
71°
49°
12
84°
61°
13
78°
62°
14
74°
57°
15
70°
46°
16
66°
48°
17
71°
55°
18
71°
51°
19
73°
51°
20
75°
43°
21
73°
51°
22
74°
51°
23
74°
49°
24
72°
47°
25
66°
42°
26
63°
49°
27
66°
44°
28
66°
45°
29
65°
41°
30
65°
43°
1
68°
47°
2
67°
42°
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 52° to 84°, with overnight lows between 29° and 62°. The average high for April is 70° with an average low of 48°. 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.