S
M
T
W
T
F
S
26
86°
64°
27
79°
61°
28
76°
58°
29
75°
58°
30
76°
61°
31
77°
61°
1
79°
62°
2
76°
62°
3
81°
61°
4
79°
60°
5
75°
59°
6
75°
61°
7
82°
61°
8
74°
60°
9
76°
61°
10
76°
59°
11
77°
61°
12
79°
61°
13
80°
57°
14
74°
54°
15
73°
56°
16
77°
60°
17
75°
58°
18
80°
60°
19
81°
60°
20
81°
56°
21
72°
52°
22
72°
52°
23
78°
60°
24
78°
57°
25
82°
56°
26
80°
50°
27
71°
49°
28
69°
47°
29
70°
54°
30
72°
53°
31
78°
57°
1
78°
54°
2
77°
49°
3
71°
48°
4
68°
47°
5
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Little Eau Claire
Little Eau Claire's August 2026 forecast shows daily high temperatures ranging from 67° to 86°, with overnight lows between 47° and 64°. The average high for August is 76° with an average low of 57°. 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 Little Eau Claire. See also: September | October | November.