S
M
T
W
T
F
S
26
80°
61°
27
81°
61°
28
80°
60°
29
79°
59°
30
78°
56°
31
71°
53°
1
70°
52°
2
71°
52°
3
72°
53°
4
74°
58°
5
74°
57°
6
76°
59°
7
73°
59°
8
73°
58°
9
74°
57°
10
73°
51°
11
72°
51°
12
76°
58°
13
78°
59°
14
80°
60°
15
78°
58°
16
74°
60°
17
79°
58°
18
77°
57°
19
73°
50°
20
70°
49°
21
70°
48°
22
71°
48°
23
71°
49°
24
73°
50°
25
75°
49°
26
76°
52°
27
77°
52°
28
76°
54°
29
75°
54°
30
74°
53°
31
75°
51°
1
75°
46°
2
68°
45°
3
67°
47°
4
71°
53°
5
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chittenden
Chittenden's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 45° and 61°. The average high for August is 74° with an average low of 54°. 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 Chittenden. See also: September | October | November.