S
M
T
W
T
F
S
26
32°
21°
27
37°
21°
28
52°
23°
29
52°
28°
30
57°
32°
1
68°
34°
2
61°
37°
3
70°
37°
4
50°
25°
5
45°
23°
6
61°
19°
7
63°
41°
8
70°
43°
9
63°
46°
10
77°
37°
11
72°
44°
12
74°
40°
13
82°
47°
14
64°
43°
15
57°
39°
16
52°
35°
17
43°
30°
18
48°
34°
19
57°
39°
20
57°
39°
21
62°
44°
22
67°
45°
23
75°
49°
24
69°
43°
25
69°
44°
26
65°
40°
27
58°
41°
28
59°
38°
29
60°
39°
30
62°
45°
31
60°
44°
1
67°
46°
2
70°
47°
3
70°
47°
4
65°
46°
5
61°
42°
6
61°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Zortman
Zortman's May 2026 forecast shows daily high temperatures ranging from 43° to 82°, with overnight lows between 30° and 49°. The average high for May is 62° with an average low of 42°. 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 Zortman. See also: June | July | August.