S
M
T
W
T
F
S
26
52°
30°
27
54°
31°
28
54°
34°
29
48°
34°
30
46°
31°
1
48°
35°
2
49°
27°
3
48°
29°
4
52°
38°
5
55°
31°
6
49°
25°
7
51°
26°
8
52°
26°
9
55°
27°
10
55°
28°
11
58°
29°
12
57°
30°
13
56°
32°
14
59°
28°
15
58°
28°
16
53°
26°
17
55°
27°
18
59°
28°
19
62°
29°
20
59°
29°
21
56°
28°
22
56°
28°
23
57°
34°
24
60°
32°
25
62°
30°
26
60°
30°
27
64°
33°
28
65°
35°
29
63°
34°
30
60°
32°
31
63°
34°
1
64°
34°
2
66°
36°
3
66°
38°
4
67°
38°
5
68°
40°
6
69°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dot Lake
Dot Lake's May 2026 forecast shows daily high temperatures ranging from 48° to 69°, with overnight lows between 25° and 41°. The average high for May is 58° with an average low of 31°. 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 Dot Lake. See also: June | July | August.