S
M
T
W
T
F
S
26
74°
65°
27
74°
60°
28
84°
52°
29
89°
59°
30
N/A
31
79°
55°
1
79°
56°
2
84°
61°
3
77°
52°
4
69°
51°
5
72°
54°
6
74°
53°
7
73°
55°
8
75°
54°
9
74°
54°
10
73°
53°
11
72°
54°
12
72°
53°
13
67°
53°
14
68°
57°
15
71°
58°
16
73°
55°
17
71°
57°
18
71°
57°
19
76°
56°
20
75°
52°
21
64°
48°
22
63°
46°
23
64°
50°
24
67°
49°
25
67°
54°
26
73°
52°
27
72°
55°
28
73°
56°
29
72°
55°
30
71°
55°
31
69°
53°
1
64°
46°
2
60°
44°
3
62°
53°
4
71°
54°
5
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Red Lake
Red Lake's August 2026 forecast shows daily high temperatures ranging from 60° to 84°, with overnight lows between 44° and 61°. The average high for August is 71° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Red Lake. See also: September | October | November.