S
M
T
W
T
F
S
26
78°
60°
27
84°
65°
28
85°
62°
29
86°
62°
30
79°
58°
31
82°
59°
1
78°
60°
2
78°
59°
3
79°
59°
4
78°
60°
5
79°
61°
6
79°
66°
7
78°
67°
8
82°
64°
9
81°
62°
10
84°
64°
11
85°
64°
12
81°
62°
13
87°
57°
14
78°
62°
15
79°
66°
16
80°
61°
17
78°
57°
18
78°
57°
19
77°
59°
20
78°
58°
21
76°
57°
22
76°
59°
23
78°
60°
24
79°
55°
25
75°
64°
26
75°
63°
27
82°
64°
28
75°
56°
29
76°
61°
30
78°
56°
31
76°
54°
1
74°
62°
2
74°
55°
3
75°
53°
4
72°
62°
5
74°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Willernie
Willernie's August 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 53° and 67°. The average high for August is 79° with an average low of 60°. 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 Willernie. See also: September | October | November.