S
M
T
W
T
F
S
26
78°
58°
27
83°
52°
28
79°
55°
29
81°
57°
30
83°
50°
31
90°
52°
1
74°
52°
2
75°
48°
3
81°
55°
4
91°
61°
5
90°
56°
6
94°
54°
7
90°
54°
8
90°
52°
9
84°
56°
10
80°
54°
11
84°
52°
12
80°
61°
13
83°
55°
14
79°
60°
15
72°
57°
16
79°
60°
17
85°
60°
18
84°
54°
19
88°
50°
20
93°
55°
21
79°
58°
22
75°
57°
23
77°
62°
24
90°
59°
25
86°
56°
26
78°
58°
27
76°
56°
28
75°
55°
29
71°
53°
30
73°
53°
31
74°
54°
1
76°
57°
2
75°
54°
3
75°
56°
4
74°
54°
5
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ridgefield
Ridgefield's August 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 53° and 59°. The average high for August is 77° with an average low of 55°. 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 Ridgefield. See also: September | October | November.