S
M
T
W
T
F
S
26
57°
41°
27
57°
37°
28
61°
34°
29
72°
34°
30
72°
37°
1
73°
39°
2
72°
45°
3
72°
46°
4
57°
45°
5
68°
45°
6
77°
45°
7
79°
45°
8
81°
43°
9
81°
46°
10
88°
45°
11
88°
48°
12
90°
52°
13
75°
54°
14
82°
45°
15
79°
48°
16
72°
52°
17
52°
36°
18
63°
30°
19
70°
32°
20
79°
39°
21
81°
50°
22
81°
50°
23
82°
45°
24
82°
50°
25
80°
53°
26
70°
40°
27
59°
41°
28
62°
49°
29
71°
48°
30
75°
46°
31
79°
48°
1
82°
50°
2
86°
54°
3
87°
52°
4
86°
53°
5
77°
48°
6
80°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carson City
Carson City's May 2026 forecast shows daily high temperatures ranging from 59° to 87°, with overnight lows between 40° and 54°. The average high for May is 77° 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 Carson City. See also: June | July | August.