S
M
T
W
T
F
S
26
63°
51°
27
70°
44°
28
65°
44°
29
67°
54°
30
71°
53°
1
66°
44°
2
59°
45°
3
64°
42°
4
77°
44°
5
82°
55°
6
73°
63°
7
68°
50°
8
70°
45°
9
74°
50°
10
83°
55°
11
63°
43°
12
72°
40°
13
78°
46°
14
68°
49°
15
73°
46°
16
85°
57°
17
95°
79°
18
95°
70°
19
97°
68°
20
95°
68°
21
91°
59°
22
61°
57°
23
63°
58°
24
73°
64°
25
78°
65°
26
74°
65°
27
78°
65°
28
80°
59°
29
75°
55°
30
69°
51°
31
70°
54°
1
72°
55°
2
77°
55°
3
78°
58°
4
77°
60°
5
80°
59°
6
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wilbourns
Wilbourns's May 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 51° and 65°. The average high for May is 75° with an average low of 59°. 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 Wilbourns. See also: June | July | August.