S
M
T
W
T
F
S
26
59°
22°
27
58°
25°
28
65°
26°
29
66°
39°
30
69°
30°
1
76°
30°
2
79°
35°
3
80°
35°
4
79°
37°
5
77°
39°
6
81°
36°
7
82°
45°
8
81°
43°
9
79°
43°
10
91°
35°
11
89°
50°
12
95°
44°
13
79°
41°
14
78°
34°
15
72°
37°
16
61°
42°
17
56°
32°
18
60°
33°
19
67°
40°
20
71°
46°
21
73°
38°
22
81°
47°
23
82°
46°
24
85°
48°
25
81°
37°
26
73°
39°
27
81°
40°
28
72°
40°
29
73°
39°
30
74°
39°
31
75°
40°
1
77°
46°
2
80°
47°
3
81°
48°
4
82°
49°
5
81°
48°
6
81°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McDermitt
McDermitt's May 2026 forecast shows daily high temperatures ranging from 60° to 85°, with overnight lows between 33° and 49°. The average high for May is 77° with an average low of 43°. 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 McDermitt. See also: June | July | August.
