S
M
T
W
T
F
S
26
41°
28°
27
43°
23°
28
45°
23°
29
48°
23°
30
54°
23°
1
59°
21°
2
64°
23°
3
66°
27°
4
66°
28°
5
55°
32°
6
57°
21°
7
63°
32°
8
66°
30°
9
61°
28°
10
70°
27°
11
73°
27°
12
77°
32°
13
75°
36°
14
61°
30°
15
61°
30°
16
55°
28°
17
46°
23°
18
41°
30°
19
56°
26°
20
59°
37°
21
52°
26°
22
61°
28°
23
70°
36°
24
71°
41°
25
73°
41°
26
69°
37°
27
68°
32°
28
67°
38°
29
69°
38°
30
70°
37°
31
71°
38°
1
68°
40°
2
62°
38°
3
67°
42°
4
69°
42°
5
70°
44°
6
69°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Thayne
Thayne's May 2026 forecast shows daily high temperatures ranging from 52° to 73°, with overnight lows between 26° and 44°. The average high for May is 66° with an average low of 37°. 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 Thayne. See also: June | July | August.