S
M
T
W
T
F
S
26
73°
54°
27
68°
48°
28
59°
45°
29
63°
41°
30
64°
42°
1
65°
34°
2
67°
34°
3
79°
51°
4
87°
50°
5
58°
48°
6
64°
44°
7
77°
47°
8
71°
49°
9
86°
49°
10
74°
51°
11
84°
48°
12
85°
57°
13
81°
48°
14
78°
63°
15
91°
64°
16
87°
66°
17
87°
72°
18
91°
59°
19
74°
51°
20
73°
52°
21
77°
53°
22
82°
55°
23
79°
59°
24
81°
61°
25
79°
60°
26
81°
61°
27
78°
58°
28
77°
61°
29
78°
57°
30
75°
57°
31
75°
60°
1
76°
55°
2
75°
60°
3
76°
65°
4
85°
66°
5
85°
66°
6
83°
65°
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 73° to 91°, with overnight lows between 51° and 72°. The average high for May is 80° with an average low of 60°. 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.