S
M
T
W
T
F
S
26
94°
71°
27
85°
67°
28
90°
64°
29
96°
70°
30
85°
68°
31
82°
58°
1
86°
63°
2
91°
69°
3
73°
56°
4
70°
51°
5
82°
50°
6
88°
54°
7
74°
52°
8
81°
52°
9
73°
50°
10
74°
53°
11
79°
58°
12
80°
56°
13
79°
60°
14
79°
65°
15
72°
54°
16
75°
59°
17
82°
58°
18
71°
53°
19
73°
54°
20
80°
59°
21
83°
62°
22
87°
60°
23
81°
62°
24
77°
59°
25
75°
57°
26
76°
58°
27
79°
56°
28
80°
61°
29
80°
60°
30
79°
60°
31
80°
58°
1
78°
59°
2
78°
59°
3
79°
58°
4
80°
59°
5
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Devils Lake
Devils Lake's August 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 53° and 65°. The average high for August is 78° with an average low of 59°. 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 Devils Lake. See also: September | October | November.
