S
M
T
W
T
F
S
26
66°
38°
27
76°
33°
28
74°
37°
29
73°
42°
30
58°
45°
1
65°
39°
2
58°
44°
3
57°
37°
4
78°
34°
5
88°
47°
6
70°
49°
7
64°
45°
8
59°
35°
9
54°
36°
10
73°
49°
11
63°
46°
12
65°
34°
13
65°
44°
14
58°
51°
15
62°
41°
16
83°
45°
17
92°
48°
18
92°
53°
19
99°
62°
20
90°
62°
21
65°
59°
22
66°
47°
23
61°
46°
24
54°
49°
25
68°
53°
26
80°
55°
27
82°
50°
28
77°
49°
29
74°
50°
30
75°
53°
31
77°
52°
1
71°
50°
2
71°
53°
3
72°
49°
4
76°
54°
5
76°
54°
6
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brimfield
Brimfield's May 2026 forecast shows daily high temperatures ranging from 54° to 82°, with overnight lows between 46° and 55°. 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 Brimfield. See also: June | July | August.