S
M
T
W
T
F
S
26
93°
74°
27
90°
74°
28
92°
73°
29
93°
74°
30
93°
74°
31
92°
73°
1
91°
74°
2
88°
73°
3
90°
72°
4
91°
72°
5
93°
74°
6
91°
74°
7
90°
70°
8
92°
72°
9
89°
71°
10
88°
70°
11
90°
69°
12
93°
71°
13
93°
73°
14
92°
71°
15
92°
72°
16
91°
72°
17
92°
70°
18
90°
72°
19
91°
71°
20
90°
71°
21
88°
70°
22
86°
69°
23
88°
68°
24
92°
69°
25
92°
71°
26
91°
71°
27
91°
69°
28
90°
67°
29
89°
68°
30
88°
70°
31
86°
69°
1
86°
68°
2
88°
65°
3
85°
64°
4
85°
64°
5
86°
63°
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 85° to 93°, with overnight lows between 63° and 74°. The average high for August is 90° with an average low of 71°. 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.