S
M
T
W
T
F
S
26
61°
33°
27
51°
33°
28
52°
35°
29
55°
38°
30
54°
35°
1
55°
36°
2
57°
42°
3
59°
44°
4
64°
45°
5
65°
46°
6
66°
45°
7
62°
43°
8
64°
46°
9
65°
47°
10
64°
47°
11
68°
48°
12
68°
48°
13
66°
40°
14
58°
38°
15
62°
42°
16
64°
41°
17
63°
39°
18
67°
43°
19
71°
46°
20
70°
49°
21
67°
46°
22
65°
40°
23
63°
41°
24
64°
39°
25
64°
39°
26
65°
42°
27
66°
48°
28
71°
51°
29
74°
48°
30
73°
53°
31
74°
53°
1
71°
49°
2
69°
45°
3
66°
49°
4
73°
54°
5
74°
56°
6
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Whitehall
Whitehall's May 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 33° and 56°. The average high for May is 65° with an average low of 44°. 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 Whitehall. See also: June | July | August.