S
M
T
W
T
F
S
26
68°
50°
27
68°
51°
28
67°
51°
29
67°
50°
30
61°
48°
1
65°
52°
2
67°
51°
3
60°
47°
4
60°
48°
5
64°
47°
6
65°
47°
7
66°
50°
8
66°
50°
9
65°
48°
10
58°
45°
11
58°
47°
12
59°
49°
13
58°
48°
14
58°
48°
15
59°
43°
16
59°
43°
17
62°
47°
18
63°
47°
19
61°
47°
20
64°
48°
21
64°
48°
22
61°
47°
23
58°
42°
24
59°
45°
25
61°
47°
26
60°
46°
27
60°
44°
28
59°
41°
29
55°
41°
30
55°
43°
31
56°
42°
1
55°
45°
2
59°
46°
3
56°
45°
4
56°
42°
5
60°
47°
6
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wallan
Wallan's May 2026 forecast shows daily high temperatures ranging from 55° to 68°, with overnight lows between 41° and 52°. The average high for May is 61° 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 Wallan. See also: June | July | August.
