S
M
T
W
T
F
S
26
76°
57°
27
75°
60°
28
82°
60°
29
83°
61°
30
84°
62°
31
85°
61°
1
83°
60°
2
82°
61°
3
83°
60°
4
81°
59°
5
83°
61°
6
84°
59°
7
75°
57°
8
78°
59°
9
83°
60°
10
82°
60°
11
83°
59°
12
80°
60°
13
82°
59°
14
79°
58°
15
76°
58°
16
80°
59°
17
82°
59°
18
82°
57°
19
81°
57°
20
80°
56°
21
82°
50°
22
78°
48°
23
78°
48°
24
77°
53°
25
78°
51°
26
75°
55°
27
78°
56°
28
79°
55°
29
80°
55°
30
78°
54°
31
80°
55°
1
81°
51°
2
77°
44°
3
69°
52°
4
73°
54°
5
68°
44°
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 68° to 85°, with overnight lows between 44° and 62°. The average high for August is 79° with an average low of 56°. 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.