S
M
T
W
T
F
S
29
39°
21°
30
50°
34°
31
43°
35°
1
50°
33°
2
38°
29°
3
41°
32°
4
47°
35°
5
44°
35°
6
45°
31°
7
N/A
8
41°
30°
9
43°
37°
10
47°
40°
11
51°
32°
12
53°
40°
13
57°
50°
14
65°
45°
15
54°
38°
16
51°
32°
17
48°
37°
18
50°
38°
19
54°
36°
20
53°
34°
21
58°
38°
22
56°
39°
23
50°
39°
24
50°
38°
25
51°
35°
26
50°
33°
27
51°
34°
28
51°
35°
29
52°
36°
30
52°
37°
1
53°
39°
2
53°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Mount Desert
Mount Desert's April 2026 forecast shows daily high temperatures ranging from 41° to 65°, with overnight lows between 30° and 50°. The average high for April is 52° 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 Desert. See also: May | June | July.