S
M
T
W
T
F
S
26
69°
47°
27
70°
47°
28
70°
41°
29
64°
45°
30
64°
42°
31
65°
42°
1
64°
43°
2
66°
47°
3
70°
47°
4
70°
46°
5
69°
48°
6
70°
46°
7
66°
47°
8
70°
48°
9
69°
47°
10
70°
47°
11
70°
46°
12
69°
48°
13
66°
47°
14
64°
43°
15
68°
45°
16
69°
43°
17
69°
42°
18
68°
44°
19
69°
46°
20
67°
41°
21
64°
39°
22
65°
40°
23
63°
40°
24
62°
39°
25
62°
37°
26
61°
39°
27
Hist. Avg.
76°
53°
28
Hist. Avg.
75°
53°
29
Hist. Avg.
75°
53°
30
Hist. Avg.
75°
52°
31
Hist. Avg.
75°
52°
1
Hist. Avg.
74°
52°
2
Hist. Avg.
74°
52°
3
Hist. Avg.
74°
52°
4
Hist. Avg.
74°
51°
5
Hist. Avg.
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Champoussin
Champoussin's August 2026 forecast shows daily high temperatures ranging from 61° to 70°, with overnight lows between 37° and 48°. The average high for August is 67° with an average low of 44°. 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 Champoussin. See also: September | October | November.