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°
45°
10
59°
45°
11
59°
41°
12
61°
38°
13
56°
47°
14
56°
46°
15
59°
46°
16
61°
45°
17
68°
48°
18
66°
50°
19
67°
47°
20
63°
50°
21
68°
51°
22
69°
45°
23
70°
51°
24
69°
50°
25
69°
51°
26
70°
53°
27
71°
51°
28
64°
51°
29
71°
54°
30
72°
54°
31
71°
53°
1
71°
52°
2
65°
50°
3
64°
49°
4
65°
53°
5
65°
54°
6
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brunswick
Brunswick's May 2026 forecast shows daily high temperatures ranging from 56° to 72°, with overnight lows between 38° and 54°. The average high for May is 65° with an average low of 49°. 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 Brunswick. See also: June | July | August.
