S
M
T
W
T
F
S
26
39°
28°
27
49°
26°
28
59°
26°
29
61°
27°
30
68°
27°
1
70°
29°
2
69°
38°
3
74°
30°
4
56°
41°
5
54°
29°
6
71°
27°
7
73°
39°
8
69°
34°
9
67°
43°
10
71°
38°
11
66°
39°
12
72°
31°
13
64°
41°
14
57°
42°
15
53°
37°
16
50°
35°
17
53°
35°
18
54°
30°
19
60°
38°
20
49°
35°
21
63°
30°
22
69°
34°
23
69°
36°
24
73°
43°
25
79°
48°
26
66°
48°
27
66°
49°
28
83°
50°
29
82°
50°
30
64°
42°
31
64°
40°
1
66°
42°
2
73°
45°
3
78°
50°
4
75°
50°
5
76°
47°
6
78°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Elko
Elko's May 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 40° and 50°. The average high for May is 73° with an average low of 47°. 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 Elko. See also: June | July | August.