S
M
T
W
T
F
S
26
66°
39°
27
68°
45°
28
63°
50°
29
54°
43°
30
54°
39°
1
48°
36°
2
50°
34°
3
64°
34°
4
79°
48°
5
66°
48°
6
54°
39°
7
55°
34°
8
64°
34°
9
70°
37°
10
59°
37°
11
57°
36°
12
61°
30°
13
59°
45°
14
64°
41°
15
72°
36°
16
82°
55°
17
84°
64°
18
87°
68°
19
82°
47°
20
61°
36°
21
58°
40°
22
64°
47°
23
68°
51°
24
71°
50°
25
72°
51°
26
74°
52°
27
72°
49°
28
73°
49°
29
74°
50°
30
75°
48°
31
76°
54°
1
70°
54°
2
75°
53°
3
72°
54°
4
67°
52°
5
69°
53°
6
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brown City
Brown City's May 2026 forecast shows daily high temperatures ranging from 58° to 87°, with overnight lows between 36° and 68°. The average high for May is 72° with an average low of 51°. 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 Brown City. See also: June | July | August.