S
M
T
W
T
F
S
26
96°
68°
27
91°
67°
28
90°
67°
29
90°
70°
30
81°
70°
31
75°
61°
1
83°
56°
2
84°
61°
3
87°
60°
4
68°
53°
5
77°
55°
6
82°
55°
7
74°
58°
8
81°
54°
9
81°
59°
10
80°
55°
11
83°
62°
12
84°
63°
13
78°
66°
14
77°
64°
15
81°
59°
16
78°
57°
17
84°
53°
18
80°
60°
19
78°
58°
20
84°
62°
21
82°
56°
22
80°
56°
23
80°
51°
24
82°
63°
25
85°
58°
26
81°
52°
27
80°
57°
28
81°
65°
29
81°
65°
30
84°
60°
31
80°
58°
1
75°
56°
2
76°
58°
3
78°
59°
4
78°
61°
5
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Willow Lake
Willow Lake's August 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 52° and 65°. The average high for August is 80° 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 Willow Lake. See also: September | October | November.