S
M
T
W
T
F
S
29
62°
37°
30
78°
42°
31
73°
39°
1
46°
37°
2
71°
36°
3
63°
43°
4
61°
41°
5
45°
35°
6
47°
30°
7
37°
23°
8
65°
33°
9
68°
48°
10
55°
32°
11
63°
52°
12
82°
63°
13
83°
64°
14
77°
57°
15
73°
49°
16
69°
46°
17
61°
39°
18
55°
37°
19
66°
43°
20
68°
48°
21
63°
47°
22
64°
37°
23
54°
41°
24
59°
43°
25
65°
40°
26
54°
35°
27
53°
35°
28
59°
41°
29
64°
45°
30
65°
46°
1
67°
41°
2
57°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bangor
Bangor's April 2026 forecast shows daily high temperatures ranging from 53° to 83°, with overnight lows between 32° and 64°. The average high for April is 64° with an average low of 45°. 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 Bangor. See also: May | June | July.