S
M
T
W
T
F
S
26
55°
48°
27
59°
45°
28
57°
46°
29
64°
45°
30
73°
48°
1
64°
50°
2
57°
49°
3
58°
49°
4
57°
43°
5
54°
41°
6
53°
41°
7
54°
42°
8
55°
44°
9
56°
42°
10
57°
43°
11
58°
43°
12
59°
45°
13
58°
45°
14
57°
44°
15
61°
49°
16
57°
46°
17
58°
43°
18
58°
48°
19
59°
47°
20
58°
46°
21
58°
46°
22
59°
47°
23
59°
49°
24
60°
50°
25
60°
50°
26
61°
49°
27
59°
48°
28
59°
46°
29
60°
45°
30
62°
48°
31
61°
48°
1
60°
49°
2
62°
48°
3
64°
51°
4
64°
48°
5
63°
48°
6
66°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bangor
Bangor's May 2026 forecast shows daily high temperatures ranging from 53° to 66°, with overnight lows between 41° and 51°. The average high for May is 59° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Bangor. See also: June | July | August.
