S
M
T
W
T
F
S
26
28°
20°
27
31°
17°
28
30°
10°
29
41°
6°
30
46°
21°
1
49°
22°
2
45°
27°
3
36°
22°
4
24°
17°
5
30°
16°
6
33°
16°
7
38°
13°
8
38°
25°
9
37°
27°
10
47°
22°
11
53°
35°
12
48°
34°
13
64°
32°
14
50°
27°
15
33°
20°
16
32°
23°
17
44°
24°
18
49°
28°
19
54°
35°
20
62°
28°
21
68°
35°
22
68°
41°
23
N/A
24
69°
42°
25
69°
42°
26
70°
47°
27
78°
51°
28
78°
51°
29
82°
48°
30
78°
51°
31
77°
49°
1
74°
49°
2
67°
42°
3
63°
42°
4
61°
43°
5
72°
44°
6
59°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Lynn Lake
Lynn Lake's May 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 38° and 51°. The average high for May is 71° 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 Lynn Lake. See also: June | July | August.