S
M
T
W
T
F
S
26
57°
34°
27
57°
28°
28
61°
28°
29
70°
27°
30
72°
28°
1
73°
28°
2
73°
37°
3
68°
41°
4
59°
37°
5
66°
43°
6
77°
37°
7
79°
39°
8
81°
34°
9
81°
37°
10
88°
36°
11
88°
43°
12
88°
43°
13
78°
36°
14
82°
38°
15
79°
40°
16
73°
32°
17
67°
36°
18
69°
37°
19
78°
43°
20
79°
46°
21
78°
50°
22
79°
47°
23
80°
46°
24
79°
44°
25
74°
45°
26
87°
46°
27
68°
37°
28
69°
36°
29
69°
36°
30
71°
40°
31
78°
44°
1
80°
44°
2
81°
46°
3
81°
44°
4
71°
40°
5
72°
42°
6
77°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Genoa-Jacks Valley
Genoa-Jacks Valley's May 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 32° and 50°. The average high for May is 76° with an average low of 41°. 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 Genoa-Jacks Valley. See also: June | July | August.
