S
M
T
W
T
F
S
26
86°
66°
27
86°
67°
28
87°
68°
29
87°
70°
30
88°
69°
31
86°
69°
1
87°
68°
2
90°
68°
3
90°
71°
4
89°
70°
5
90°
71°
6
90°
67°
7
86°
66°
8
85°
67°
9
85°
66°
10
86°
67°
11
87°
68°
12
86°
67°
13
88°
70°
14
89°
69°
15
90°
70°
16
90°
70°
17
89°
71°
18
89°
70°
19
88°
69°
20
88°
70°
21
87°
69°
22
88°
70°
23
88°
69°
24
87°
69°
25
88°
68°
26
88°
69°
27
89°
68°
28
87°
69°
29
87°
70°
30
88°
68°
31
88°
68°
1
87°
67°
2
87°
67°
3
86°
68°
4
87°
68°
5
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rich Square
Rich Square's August 2026 forecast shows daily high temperatures ranging from 85° to 90°, with overnight lows between 66° and 71°. The average high for August is 88° with an average low of 69°. 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 Rich Square. See also: September | October | November.
