S
M
T
W
T
F
S
26
69°
53°
27
65°
45°
28
55°
41°
29
52°
39°
30
48°
39°
1
52°
37°
2
64°
37°
3
70°
52°
4
66°
45°
5
52°
37°
6
46°
33°
7
58°
35°
8
68°
46°
9
60°
36°
10
57°
36°
11
62°
43°
12
61°
42°
13
62°
45°
14
68°
50°
15
69°
48°
16
71°
54°
17
74°
54°
18
72°
52°
19
71°
52°
20
70°
47°
21
65°
43°
22
63°
42°
23
64°
46°
24
65°
49°
25
66°
50°
26
67°
47°
27
70°
50°
28
73°
49°
29
74°
53°
30
75°
55°
31
77°
55°
1
72°
49°
2
75°
57°
3
79°
59°
4
77°
56°
5
69°
53°
6
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Theilman
Theilman's May 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 35° and 59°. The average high for May is 68° 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 Theilman. See also: June | July | August.