S
M
T
W
T
F
S
26
63°
34°
27
73°
36°
28
72°
46°
29
71°
50°
30
52°
41°
1
55°
36°
2
52°
36°
3
49°
36°
4
69°
44°
5
78°
55°
6
55°
42°
7
58°
34°
8
53°
32°
9
54°
31°
10
65°
38°
11
56°
31°
12
56°
31°
13
58°
40°
14
57°
47°
15
67°
46°
16
74°
57°
17
74°
45°
18
79°
62°
19
86°
64°
20
75°
48°
21
61°
41°
22
63°
47°
23
68°
53°
24
63°
51°
25
67°
52°
26
68°
54°
27
71°
56°
28
70°
49°
29
68°
53°
30
67°
54°
31
70°
52°
1
68°
50°
2
67°
48°
3
67°
47°
4
68°
47°
5
70°
55°
6
71°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Whiting
Whiting's May 2026 forecast shows daily high temperatures ranging from 61° to 86°, with overnight lows between 41° and 64°. The average high for May is 70° with an average low of 52°. 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 Whiting. See also: June | July | August.