S
M
T
W
T
F
S
26
59°
34°
27
61°
33°
28
65°
36°
29
68°
48°
30
70°
43°
1
74°
48°
2
80°
52°
3
81°
49°
4
81°
49°
5
79°
50°
6
78°
47°
7
78°
51°
8
77°
49°
9
76°
45°
10
89°
52°
11
84°
54°
12
96°
55°
13
79°
53°
14
73°
43°
15
70°
44°
16
62°
43°
17
64°
38°
18
69°
41°
19
71°
40°
20
75°
47°
21
76°
45°
22
79°
50°
23
86°
52°
24
87°
57°
25
86°
50°
26
63°
44°
27
74°
48°
28
76°
47°
29
68°
48°
30
71°
42°
31
72°
39°
1
81°
46°
2
85°
48°
3
83°
50°
4
84°
48°
5
81°
46°
6
78°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in High Valley
High Valley's May 2026 forecast shows daily high temperatures ranging from 63° to 86°, with overnight lows between 39° and 50°. The average high for May is 77° with an average low of 46°. 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 High Valley. See also: June | July | August.
