S
M
T
W
T
F
S
26
91°
75°
27
94°
74°
28
98°
72°
29
97°
78°
30
93°
72°
31
95°
68°
1
93°
74°
2
89°
74°
3
88°
74°
4
91°
73°
5
90°
73°
6
88°
71°
7
88°
71°
8
91°
72°
9
93°
75°
10
93°
76°
11
97°
74°
12
94°
72°
13
98°
76°
14
96°
75°
15
97°
76°
16
95°
78°
17
100°
76°
18
97°
78°
19
96°
75°
20
97°
76°
21
93°
73°
22
86°
71°
23
95°
71°
24
95°
72°
25
91°
68°
26
88°
72°
27
86°
74°
28
85°
72°
29
86°
73°
30
89°
73°
31
94°
73°
1
97°
74°
2
98°
75°
3
97°
75°
4
96°
74°
5
97°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Eau Claire
Eau Claire's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Eau Claire. See also: September | October | November.
