S
M
T
W
T
F
S
26
72°
52°
27
67°
49°
28
74°
54°
29
73°
55°
30
74°
56°
1
69°
53°
2
66°
53°
3
67°
54°
4
68°
52°
5
67°
56°
6
68°
55°
7
68°
50°
8
62°
49°
9
61°
53°
10
62°
53°
11
62°
52°
12
63°
54°
13
62°
50°
14
62°
48°
15
65°
48°
16
65°
49°
17
64°
48°
18
64°
48°
19
66°
53°
20
66°
50°
21
65°
50°
22
66°
53°
23
65°
53°
24
61°
52°
25
65°
54°
26
66°
53°
27
65°
49°
28
59°
49°
29
59°
52°
30
61°
47°
31
62°
51°
1
59°
48°
2
59°
46°
3
60°
45°
4
59°
45°
5
59°
46°
6
61°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Langwarrin
Langwarrin's May 2026 forecast shows daily high temperatures ranging from 59° to 74°, with overnight lows between 45° and 56°. The average high for May is 64° with an average low of 51°. 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 Langwarrin. See also: June | July | August.