S
M
T
W
T
F
S
26
77°
62°
27
78°
63°
28
78°
62°
29
79°
64°
30
81°
65°
31
82°
64°
1
83°
58°
2
80°
57°
3
77°
59°
4
77°
58°
5
76°
58°
6
77°
59°
7
78°
57°
8
77°
60°
9
77°
63°
10
79°
64°
11
77°
64°
12
78°
63°
13
78°
63°
14
82°
60°
15
82°
58°
16
79°
62°
17
80°
57°
18
78°
57°
19
76°
56°
20
75°
55°
21
76°
59°
22
76°
57°
23
75°
57°
24
77°
62°
25
75°
60°
26
80°
62°
27
80°
62°
28
79°
61°
29
80°
61°
30
76°
56°
31
77°
54°
1
74°
54°
2
73°
53°
3
73°
59°
4
74°
55°
5
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Voluntown
Voluntown's August 2026 forecast shows daily high temperatures ranging from 73° to 83°, with overnight lows between 52° and 65°. The average high for August is 78° with an average low of 59°. 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 Voluntown. See also: September | October | November.
