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
N/A
5
63°
55°
6
64°
47°
7
54°
50°
8
61°
54°
9
64°
51°
10
61°
53°
11
62°
49°
12
63°
48°
13
66°
49°
14
66°
50°
15
66°
50°
16
64°
52°
17
60°
50°
18
62°
50°
19
63°
46°
20
62°
47°
21
60°
47°
22
58°
49°
23
59°
50°
24
60°
46°
25
59°
45°
26
62°
45°
27
63°
50°
28
64°
50°
29
61°
49°
30
59°
46°
31
58°
46°
1
59°
44°
2
60°
43°
3
60°
44°
4
61°
49°
5
59°
50°
6
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Lorne
Lorne's May 2026 forecast shows daily high temperatures ranging from 54° to 66°, with overnight lows between 43° and 55°. The average high for May is 61° with an average low of 49°. 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 Lorne. See also: June | July | August.