S
M
T
W
T
F
S
26
44°
31°
27
48°
26°
28
50°
30°
29
57°
35°
30
60°
38°
1
64°
39°
2
58°
42°
3
59°
39°
4
52°
39°
5
56°
37°
6
62°
38°
7
62°
38°
8
61°
40°
9
60°
38°
10
58°
37°
11
61°
33°
12
65°
36°
13
65°
38°
14
67°
38°
15
67°
39°
16
66°
39°
17
67°
38°
18
67°
37°
19
64°
35°
20
62°
34°
21
61°
35°
22
63°
35°
23
68°
39°
24
69°
40°
25
70°
41°
26
69°
40°
27
70°
41°
28
70°
41°
29
69°
40°
30
70°
41°
31
66°
37°
1
65°
38°
2
67°
41°
3
67°
37°
4
62°
36°
5
62°
37°
6
64°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Stateline
Stateline's May 2026 forecast shows daily high temperatures ranging from 50° to 70°, with overnight lows between 30° and 42°. The average high for May is 64° with an average low of 38°. 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 Stateline. See also: June | July | August.
