S
M
T
W
T
F
S
26
67°
39°
27
64°
38°
28
65°
41°
29
64°
38°
30
63°
35°
1
56°
32°
2
56°
32°
3
57°
31°
4
58°
33°
5
57°
33°
6
58°
32°
7
61°
33°
8
65°
34°
9
69°
37°
10
70°
40°
11
69°
40°
12
64°
37°
13
62°
37°
14
64°
36°
15
61°
36°
16
60°
37°
17
61°
35°
18
66°
36°
19
69°
37°
20
62°
41°
21
62°
40°
22
63°
42°
23
62°
38°
24
61°
38°
25
62°
39°
26
63°
37°
27
67°
42°
28
67°
42°
29
67°
41°
30
72°
37°
31
68°
47°
1
67°
41°
2
65°
38°
3
69°
39°
4
67°
38°
5
72°
45°
6
75°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Trout Lake
Trout Lake's May 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 31° and 47°. The average high for May is 64° with an average low of 38°. 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 Trout Lake. See also: June | July | August.