S
M
T
W
T
F
S
26
52°
30°
27
54°
31°
28
54°
34°
29
48°
34°
30
46°
31°
1
51°
41°
2
51°
37°
3
53°
30°
4
59°
39°
5
53°
42°
6
46°
29°
7
51°
32°
8
53°
30°
9
52°
37°
10
59°
36°
11
56°
31°
12
54°
29°
13
56°
31°
14
57°
30°
15
58°
32°
16
60°
33°
17
58°
30°
18
58°
33°
19
61°
31°
20
62°
29°
21
56°
27°
22
55°
28°
23
55°
28°
24
56°
28°
25
56°
29°
26
57°
30°
27
56°
30°
28
57°
31°
29
58°
30°
30
58°
30°
31
59°
32°
1
58°
31°
2
58°
31°
3
59°
32°
4
60°
33°
5
62°
34°
6
60°
35°
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 46° to 62°, with overnight lows between 27° and 37°. The average high for May is 57° 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.