S
M
T
W
T
F
S
26
63°
45°
27
65°
45°
28
69°
44°
29
73°
44°
30
69°
47°
1
67°
48°
2
62°
53°
3
65°
48°
4
65°
47°
5
61°
52°
6
73°
55°
7
70°
53°
8
69°
51°
9
70°
49°
10
68°
50°
11
70°
51°
12
63°
52°
13
72°
51°
14
69°
45°
15
69°
45°
16
73°
51°
17
73°
49°
18
79°
65°
19
80°
48°
20
74°
51°
21
66°
49°
22
63°
50°
23
65°
54°
24
65°
51°
25
63°
51°
26
67°
46°
27
70°
53°
28
66°
52°
29
74°
50°
30
70°
49°
31
75°
48°
1
71°
50°
2
72°
51°
3
73°
52°
4
72°
54°
5
71°
52°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Day Valley
Day Valley's May 2026 forecast shows daily high temperatures ranging from 63° to 75°, with overnight lows between 46° and 54°. The average high for May is 70° with an average low of 51°. 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 Day Valley. See also: June | July | August.
