S
M
T
W
T
F
S
26
64°
30°
27
66°
32°
28
59°
32°
29
50°
43°
30
46°
43°
1
59°
36°
2
50°
33°
3
52°
37°
4
69°
35°
5
65°
46°
6
59°
50°
7
64°
39°
8
58°
36°
9
58°
34°
10
61°
48°
11
62°
40°
12
59°
37°
13
52°
34°
14
64°
46°
15
62°
48°
16
70°
53°
17
81°
50°
18
64°
48°
19
86°
66°
20
87°
43°
21
63°
39°
22
61°
42°
23
62°
46°
24
64°
47°
25
65°
49°
26
67°
51°
27
67°
52°
28
69°
52°
29
67°
49°
30
62°
52°
31
63°
51°
1
67°
51°
2
64°
50°
3
63°
50°
4
63°
53°
5
64°
54°
6
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bowdoinham
Bowdoinham's May 2026 forecast shows daily high temperatures ranging from 61° to 87°, with overnight lows between 39° and 66°. The average high for May is 68° with an average low of 50°. 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 Bowdoinham. See also: June | July | August.
