S
M
T
W
T
F
S
26
79°
61°
27
79°
57°
28
85°
57°
29
88°
61°
30
90°
63°
1
95°
65°
2
97°
68°
3
96°
71°
4
79°
65°
5
79°
60°
6
86°
55°
7
98°
63°
8
102°
68°
9
104°
69°
10
106°
72°
11
109°
75°
12
102°
79°
13
101°
71°
14
98°
67°
15
100°
67°
16
98°
63°
17
94°
65°
18
93°
62°
19
95°
65°
20
96°
62°
21
97°
60°
22
98°
61°
23
95°
60°
24
96°
58°
25
93°
58°
26
95°
59°
27
98°
60°
28
99°
63°
29
92°
60°
30
94°
64°
31
100°
68°
1
103°
68°
2
103°
69°
3
102°
69°
4
103°
68°
5
98°
67°
6
98°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wellton
Wellton's May 2026 forecast shows daily high temperatures ranging from 92° to 103°, with overnight lows between 58° and 69°. The average high for May is 97° with an average low of 64°. 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 Wellton. See also: June | July | August.