S
M
T
W
T
F
S
26
81°
56°
27
81°
54°
28
71°
60°
29
81°
62°
30
70°
55°
1
67°
50°
2
69°
42°
3
71°
43°
4
79°
51°
5
80°
58°
6
80°
60°
7
70°
46°
8
71°
47°
9
77°
55°
10
80°
58°
11
80°
55°
12
81°
57°
13
79°
57°
14
80°
59°
15
83°
56°
16
77°
57°
17
80°
60°
18
81°
61°
19
83°
61°
20
82°
62°
21
78°
58°
22
79°
55°
23
76°
54°
24
77°
55°
25
79°
58°
26
79°
56°
27
77°
55°
28
79°
57°
29
80°
59°
30
81°
62°
31
82°
64°
1
82°
65°
2
81°
64°
3
81°
63°
4
82°
62°
5
85°
65°
6
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Whitney
Whitney's May 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 42° and 66°. The average high for May is 79° with an average low of 57°. 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 Whitney. See also: June | July | August.