S
M
T
W
T
F
S
26
80°
60°
27
72°
51°
28
68°
50°
29
69°
52°
30
78°
59°
1
80°
66°
2
81°
69°
3
76°
56°
4
70°
55°
5
65°
53°
6
N/A
7
57°
56°
8
61°
57°
9
60°
59°
10
61°
51°
11
63°
48°
12
68°
50°
13
66°
53°
14
71°
60°
15
70°
58°
16
61°
57°
17
60°
53°
18
59°
54°
19
64°
53°
20
63°
52°
21
63°
53°
22
63°
53°
23
62°
52°
24
63°
53°
25
62°
51°
26
62°
50°
27
63°
48°
28
62°
51°
29
63°
52°
30
59°
50°
31
58°
50°
1
58°
51°
2
59°
51°
3
59°
50°
4
58°
51°
5
60°
51°
6
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Warrnambool
Warrnambool's May 2026 forecast shows daily high temperatures ranging from 57° to 71°, with overnight lows between 48° and 60°. The average high for May is 62° with an average low of 53°. 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 Warrnambool. See also: June | July | August.
