S
M
T
W
T
F
S
29
51°
30°
30
71°
36°
31
65°
45°
1
45°
34°
2
42°
32°
3
74°
35°
4
46°
35°
5
48°
34°
6
44°
23°
7
33°
22°
8
42°
36°
9
62°
40°
10
48°
35°
11
51°
37°
12
57°
50°
13
63°
44°
14
52°
39°
15
53°
34°
16
48°
34°
17
50°
39°
18
57°
43°
19
55°
36°
20
61°
40°
21
58°
42°
22
55°
42°
23
61°
44°
24
60°
36°
25
51°
33°
26
51°
37°
27
52°
35°
28
57°
39°
29
54°
36°
30
53°
39°
1
54°
37°
2
54°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mount Dennis
Mount Dennis's April 2026 forecast shows daily high temperatures ranging from 33° to 63°, with overnight lows between 22° and 50°. The average high for April is 53° with an average low of 37°. 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 Mount Dennis. See also: May | June | July.