S
M
T
W
T
F
S
26
66°
41°
27
71°
42°
28
62°
49°
29
49°
42°
30
52°
35°
1
44°
28°
2
49°
34°
3
55°
38°
4
67°
40°
5
53°
36°
6
52°
33°
7
47°
31°
8
54°
37°
9
57°
35°
10
60°
35°
11
59°
37°
12
58°
38°
13
61°
37°
14
60°
41°
15
61°
39°
16
61°
37°
17
63°
46°
18
63°
47°
19
68°
47°
20
71°
49°
21
70°
48°
22
64°
48°
23
64°
43°
24
63°
40°
25
64°
46°
26
65°
49°
27
67°
50°
28
66°
47°
29
66°
44°
30
67°
45°
31
66°
42°
1
66°
45°
2
67°
45°
3
67°
44°
4
68°
43°
5
68°
46°
6
69°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lake George
Lake George's May 2026 forecast shows daily high temperatures ranging from 44° to 71°, with overnight lows between 28° and 50°. The average high for May is 62° with an average low of 42°. 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 Lake George. See also: June | July | August.