S
M
T
W
T
F
S
26
58°
38°
27
62°
33°
28
60°
37°
29
57°
35°
30
63°
32°
1
72°
39°
2
80°
43°
3
88°
50°
4
78°
57°
5
67°
55°
6
64°
52°
7
52°
46°
8
54°
45°
9
64°
48°
10
73°
43°
11
67°
44°
12
53°
40°
13
N/A
14
58°
35°
15
59°
40°
16
59°
39°
17
60°
39°
18
64°
42°
19
65°
44°
20
68°
47°
21
71°
48°
22
72°
48°
23
68°
48°
24
69°
47°
25
71°
48°
26
64°
50°
27
63°
45°
28
62°
46°
29
64°
46°
30
66°
48°
31
65°
47°
1
65°
47°
2
66°
48°
3
70°
52°
4
74°
55°
5
75°
56°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Wellaune
Wellaune's May 2026 forecast shows daily high temperatures ranging from 58° to 76°, with overnight lows between 35° and 57°. The average high for May is 66° with an average low of 47°. 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 Wellaune. See also: June | July | August.