S
M
T
W
T
F
S
26
46°
32°
27
45°
27°
28
52°
25°
29
61°
21°
30
62°
24°
1
67°
24°
2
65°
34°
3
60°
36°
4
48°
33°
5
53°
36°
6
65°
32°
7
71°
31°
8
73°
27°
9
77°
43°
10
80°
47°
11
82°
46°
12
77°
48°
13
72°
43°
14
71°
43°
15
72°
42°
16
73°
45°
17
74°
43°
18
72°
43°
19
67°
42°
20
67°
42°
21
69°
44°
22
68°
41°
23
71°
46°
24
72°
45°
25
70°
39°
26
62°
36°
27
61°
38°
28
64°
38°
29
64°
41°
30
62°
39°
31
64°
41°
1
68°
44°
2
74°
46°
3
74°
48°
4
75°
48°
5
76°
49°
6
75°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mono City
Mono City's May 2026 forecast shows daily high temperatures ranging from 61° to 82°, with overnight lows between 36° and 49°. The average high for May is 71° 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 Mono City. See also: June | July | August.