S
M
T
W
T
F
S
26
51°
33°
27
57°
32°
28
57°
25°
29
58°
30°
30
44°
32°
1
52°
30°
2
63°
27°
3
66°
32°
4
63°
37°
5
57°
34°
6
38°
27°
7
63°
22°
8
71°
32°
9
70°
32°
10
70°
37°
11
78°
33°
12
81°
38°
13
80°
39°
14
76°
48°
15
76°
42°
16
77°
44°
17
64°
44°
18
55°
41°
19
53°
37°
20
56°
32°
21
68°
37°
22
67°
32°
23
69°
31°
24
71°
34°
25
75°
42°
26
64°
42°
27
N/A
28
69°
44°
29
70°
40°
30
69°
40°
31
71°
39°
1
69°
47°
2
66°
49°
3
72°
49°
4
71°
50°
5
72°
52°
6
74°
52°
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 66° to 74°, with overnight lows between 39° and 52°. The average high for May is 70° with an average low of 46°. 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.