S
M
T
W
T
F
S
26
65°
39°
27
71°
33°
28
68°
36°
29
66°
39°
30
53°
43°
1
57°
42°
2
52°
34°
3
50°
38°
4
61°
47°
5
74°
55°
6
62°
48°
7
57°
36°
8
50°
37°
9
54°
41°
10
58°
43°
11
59°
43°
12
58°
42°
13
56°
43°
14
59°
42°
15
62°
42°
16
62°
40°
17
63°
40°
18
63°
49°
19
65°
49°
20
68°
48°
21
70°
50°
22
69°
45°
23
62°
45°
24
64°
46°
25
64°
43°
26
65°
45°
27
64°
47°
28
63°
49°
29
68°
51°
30
69°
50°
31
70°
45°
1
66°
44°
2
65°
44°
3
66°
45°
4
66°
46°
5
67°
45°
6
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lanesborough
Lanesborough's May 2026 forecast shows daily high temperatures ranging from 50° to 74°, with overnight lows between 34° and 55°. The average high for May is 63° with an average low of 44°. 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 Lanesborough. See also: June | July | August.