S
M
T
W
T
F
S
26
60°
33°
27
70°
36°
28
63°
44°
29
47°
40°
30
48°
37°
1
42°
34°
2
43°
32°
3
53°
29°
4
71°
45°
5
55°
41°
6
45°
36°
7
47°
32°
8
57°
32°
9
63°
41°
10
49°
37°
11
48°
28°
12
56°
26°
13
46°
40°
14
57°
34°
15
62°
50°
16
68°
43°
17
62°
46°
18
73°
58°
19
67°
46°
20
52°
42°
21
56°
41°
22
57°
43°
23
56°
44°
24
56°
44°
25
59°
46°
26
60°
52°
27
59°
47°
28
60°
48°
29
60°
49°
30
65°
44°
31
59°
40°
1
58°
40°
2
58°
40°
3
60°
40°
4
61°
45°
5
63°
51°
6
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Big Bay
Big Bay's May 2026 forecast shows daily high temperatures ranging from 46° to 73°, with overnight lows between 34° and 58°. The average high for May is 60° 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 May weather will actually feel in Big Bay. See also: June | July | August.
