S
M
T
W
T
F
S
26
66°
41°
27
65°
42°
28
68°
39°
29
55°
33°
30
56°
34°
1
59°
33°
2
61°
34°
3
59°
35°
4
58°
34°
5
57°
34°
6
58°
35°
7
60°
36°
8
64°
40°
9
68°
42°
10
70°
42°
11
71°
45°
12
72°
43°
13
71°
45°
14
72°
46°
15
73°
46°
16
72°
43°
17
68°
42°
18
65°
43°
19
69°
44°
20
67°
42°
21
64°
39°
22
65°
45°
23
66°
43°
24
63°
39°
25
63°
38°
26
64°
39°
27
69°
45°
28
75°
47°
29
68°
45°
30
66°
40°
31
67°
44°
1
69°
46°
2
72°
50°
3
77°
51°
4
81°
52°
5
81°
54°
6
82°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lemmon Valley
Lemmon Valley's May 2026 forecast shows daily high temperatures ranging from 55° to 82°, with overnight lows between 33° and 54°. The average high for May is 67° with an average low of 42°. 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 Lemmon Valley. See also: June | July | August.
