S
M
T
W
T
F
S
26
62°
47°
27
70°
49°
28
70°
46°
29
73°
51°
30
73°
51°
1
72°
55°
2
76°
49°
3
82°
55°
4
74°
56°
5
72°
49°
6
76°
56°
7
81°
50°
8
90°
59°
9
90°
63°
10
84°
57°
11
92°
58°
12
97°
64°
13
93°
73°
14
89°
61°
15
90°
66°
16
89°
66°
17
84°
60°
18
68°
47°
19
71°
48°
20
77°
53°
21
85°
57°
22
79°
49°
23
82°
54°
24
82°
58°
25
74°
48°
26
80°
53°
27
81°
51°
28
79°
48°
29
82°
52°
30
86°
55°
31
87°
55°
1
90°
58°
2
91°
57°
3
89°
56°
4
85°
52°
5
85°
57°
6
88°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Red Lake
Red Lake's May 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 48° and 58°. The average high for May is 84° with an average low of 54°. 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 Red Lake. See also: June | July | August.