S
M
T
W
T
F
S
26
68°
43°
27
64°
52°
28
59°
52°
29
61°
37°
30
55°
32°
1
51°
33°
2
54°
38°
3
62°
47°
4
72°
50°
5
54°
39°
6
56°
37°
7
52°
37°
8
63°
45°
9
64°
43°
10
64°
47°
11
64°
48°
12
65°
46°
13
64°
45°
14
71°
48°
15
65°
47°
16
65°
46°
17
67°
54°
18
74°
55°
19
70°
55°
20
73°
56°
21
76°
56°
22
74°
55°
23
75°
51°
24
68°
50°
25
68°
53°
26
72°
58°
27
72°
56°
28
70°
54°
29
70°
50°
30
71°
53°
31
71°
53°
1
72°
55°
2
79°
59°
3
72°
53°
4
72°
51°
5
71°
52°
6
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Thayer
Thayer's May 2026 forecast shows daily high temperatures ranging from 51° to 79°, with overnight lows between 33° and 59°. The average high for May is 67° with an average low of 49°. 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 Thayer. See also: June | July | August.
