S
M
T
W
T
F
S
26
81°
54°
27
82°
59°
28
79°
66°
29
77°
67°
30
76°
64°
31
82°
61°
1
86°
62°
2
81°
71°
3
78°
60°
4
83°
63°
5
81°
73°
6
88°
73°
7
87°
73°
8
88°
71°
9
89°
69°
10
89°
69°
11
87°
67°
12
84°
65°
13
80°
63°
14
81°
64°
15
81°
62°
16
80°
60°
17
79°
63°
18
80°
60°
19
78°
65°
20
80°
62°
21
79°
59°
22
78°
64°
23
84°
66°
24
85°
66°
25
85°
65°
26
81°
64°
27
77°
64°
28
77°
65°
29
81°
63°
30
83°
64°
31
82°
64°
1
83°
60°
2
75°
56°
3
74°
57°
4
75°
55°
5
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ansonia
Ansonia's August 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 55° and 73°. The average high for August is 81° with an average low of 64°. 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 Ansonia. See also: September | October | November.
