S
M
T
W
T
F
S
26
81°
63°
27
86°
73°
28
82°
70°
29
71°
61°
30
67°
55°
1
68°
53°
2
74°
48°
3
80°
45°
4
80°
51°
5
80°
64°
6
76°
52°
7
72°
50°
8
78°
49°
9
85°
58°
10
81°
63°
11
77°
53°
12
81°
48°
13
85°
52°
14
83°
59°
15
91°
58°
16
87°
71°
17
86°
74°
18
83°
74°
19
83°
68°
20
74°
65°
21
77°
58°
22
79°
61°
23
78°
63°
24
81°
64°
25
82°
63°
26
83°
64°
27
85°
66°
28
84°
63°
29
82°
61°
30
84°
65°
31
86°
66°
1
87°
66°
2
86°
65°
3
85°
63°
4
81°
59°
5
83°
62°
6
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Okolona
Okolona's May 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 58° and 74°. The average high for May is 83° with an average low of 65°. 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 Okolona. See also: June | July | August.