S
M
T
W
T
F
S
26
54°
29°
27
41°
37°
28
48°
27°
29
45°
25°
30
47°
21°
1
54°
22°
2
66°
24°
3
70°
31°
4
62°
32°
5
37°
29°
6
41°
30°
7
55°
23°
8
64°
24°
9
54°
39°
10
53°
27°
11
65°
23°
12
59°
35°
13
71°
30°
14
77°
38°
15
79°
53°
16
58°
37°
17
58°
31°
18
54°
41°
19
46°
35°
20
64°
31°
21
68°
35°
22
N/A
23
61°
45°
24
78°
51°
25
85°
56°
26
88°
57°
27
82°
51°
28
81°
54°
29
78°
49°
30
74°
48°
31
78°
52°
1
75°
51°
2
73°
50°
3
69°
49°
4
73°
47°
5
66°
46°
6
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Lake George
Lake George's May 2026 forecast shows daily high temperatures ranging from 61° to 88°, with overnight lows between 45° and 57°. The average high for May is 75° with an average low of 50°. 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.