S
M
T
W
T
F
S
26
59°
41°
27
65°
42°
28
68°
43°
29
66°
42°
30
69°
43°
1
69°
44°
2
68°
44°
3
69°
45°
4
70°
45°
5
67°
44°
6
64°
39°
7
61°
38°
8
62°
39°
9
65°
41°
10
71°
45°
11
72°
46°
12
73°
47°
13
73°
47°
14
72°
46°
15
73°
44°
16
73°
45°
17
74°
46°
18
68°
42°
19
65°
41°
20
66°
40°
21
65°
38°
22
65°
44°
23
68°
40°
24
66°
38°
25
66°
39°
26
65°
37°
27
66°
39°
28
67°
42°
29
72°
42°
30
74°
44°
31
76°
45°
1
78°
43°
2
75°
47°
3
75°
41°
4
71°
41°
5
72°
48°
6
78°
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 78°, with overnight lows between 37° and 52°. The average high for May is 69° 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 Carson City. See also: June | July | August.