S
M
T
W
T
F
S
26
78°
63°
27
81°
64°
28
82°
63°
29
77°
63°
30
80°
64°
31
81°
64°
1
82°
63°
2
80°
62°
3
82°
63°
4
83°
61°
5
83°
54°
6
75°
56°
7
78°
59°
8
76°
57°
9
77°
57°
10
74°
55°
11
75°
61°
12
80°
61°
13
78°
56°
14
75°
54°
15
74°
54°
16
74°
56°
17
77°
57°
18
74°
54°
19
73°
52°
20
75°
52°
21
75°
55°
22
77°
59°
23
81°
59°
24
81°
58°
25
79°
58°
26
80°
59°
27
81°
58°
28
80°
57°
29
78°
58°
30
79°
51°
31
74°
48°
1
70°
49°
2
70°
48°
3
71°
47°
4
69°
48°
5
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chaumont
Chaumont's August 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 47° and 64°. The average high for August is 77° 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 Chaumont. See also: September | October | November.
