S
M
T
W
T
F
S
26
92°
67°
27
89°
67°
28
85°
66°
29
90°
68°
30
93°
67°
31
90°
66°
1
87°
67°
2
90°
66°
3
86°
62°
4
90°
65°
5
94°
60°
6
92°
65°
7
93°
60°
8
86°
58°
9
85°
65°
10
88°
60°
11
92°
57°
12
85°
56°
13
83°
56°
14
83°
59°
15
82°
57°
16
83°
55°
17
83°
56°
18
84°
56°
19
84°
60°
20
85°
64°
21
91°
63°
22
91°
63°
23
92°
62°
24
92°
57°
25
88°
53°
26
81°
52°
27
80°
53°
28
82°
54°
29
84°
53°
30
81°
57°
31
80°
59°
1
81°
59°
2
85°
58°
3
87°
52°
4
83°
50°
5
78°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Danbury
Danbury's August 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 49° and 68°. The average high for August is 86° with an average low of 60°. 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 Danbury. See also: September | October | November.
