S
M
T
W
T
F
S
26
73°
53°
27
74°
52°
28
73°
55°
29
74°
61°
30
74°
62°
31
80°
62°
1
81°
63°
2
81°
63°
3
83°
62°
4
82°
57°
5
75°
56°
6
72°
57°
7
72°
54°
8
73°
56°
9
76°
59°
10
75°
60°
11
75°
60°
12
78°
61°
13
79°
54°
14
77°
60°
15
79°
61°
16
78°
55°
17
73°
52°
18
73°
52°
19
74°
55°
20
78°
59°
21
77°
59°
22
73°
56°
23
70°
54°
24
74°
56°
25
77°
59°
26
77°
53°
27
76°
49°
28
69°
51°
29
68°
57°
30
67°
56°
31
76°
58°
1
77°
55°
2
74°
53°
3
68°
49°
4
67°
49°
5
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Champlain
Champlain's August 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 49° and 63°. The average high for August is 75° with an average low of 56°. 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 Champlain. See also: September | October | November.
