S
M
T
W
T
F
S
26
65°
44°
27
61°
44°
28
53°
37°
29
55°
38°
30
52°
37°
1
52°
33°
2
67°
44°
3
68°
47°
4
67°
36°
5
53°
36°
6
52°
32°
7
62°
42°
8
70°
43°
9
68°
41°
10
65°
44°
11
68°
46°
12
66°
45°
13
71°
47°
14
70°
46°
15
64°
45°
16
65°
47°
17
64°
50°
18
70°
52°
19
75°
53°
20
75°
54°
21
73°
50°
22
65°
44°
23
64°
44°
24
65°
45°
25
67°
49°
26
66°
50°
27
68°
50°
28
67°
47°
29
69°
54°
30
77°
50°
31
67°
50°
1
70°
57°
2
72°
53°
3
70°
54°
4
71°
54°
5
71°
50°
6
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Good Thunder
Good Thunder's May 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 32° and 57°. The average high for May is 67° with an average low of 47°. 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 Good Thunder. See also: June | July | August.