S
M
T
W
T
F
S
26
80°
45°
27
69°
59°
28
62°
53°
29
61°
43°
30
63°
37°
1
60°
41°
2
59°
41°
3
73°
42°
4
78°
56°
5
59°
47°
6
61°
40°
7
68°
39°
8
66°
50°
9
79°
51°
10
70°
47°
11
74°
43°
12
83°
50°
13
73°
48°
14
73°
42°
15
80°
52°
16
78°
65°
17
85°
67°
18
76°
69°
19
79°
53°
20
68°
48°
21
71°
56°
22
67°
61°
23
74°
57°
24
75°
59°
25
80°
63°
26
77°
62°
27
81°
62°
28
79°
61°
29
76°
59°
30
78°
60°
31
79°
58°
1
83°
63°
2
82°
62°
3
75°
59°
4
74°
56°
5
76°
64°
6
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Divernon
Divernon's May 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 48° and 69°. The average high for May is 77° 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 Divernon. See also: June | July | August.