S
M
T
W
T
F
S
26
88°
72°
27
90°
65°
28
88°
65°
29
89°
66°
30
90°
67°
31
93°
70°
1
94°
67°
2
90°
67°
3
89°
66°
4
87°
65°
5
88°
66°
6
88°
66°
7
89°
67°
8
88°
68°
9
88°
71°
10
89°
71°
11
89°
67°
12
90°
70°
13
94°
70°
14
94°
65°
15
89°
64°
16
88°
65°
17
90°
66°
18
93°
67°
19
92°
65°
20
87°
64°
21
88°
65°
22
88°
65°
23
89°
63°
24
86°
68°
25
87°
69°
26
87°
69°
27
92°
68°
28
94°
68°
29
94°
66°
30
93°
62°
31
86°
62°
1
87°
67°
2
91°
67°
3
90°
66°
4
90°
67°
5
91°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Parsons
Parsons's August 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 62° and 72°. The average high for August is 90° with an average low of 67°. 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 Parsons. See also: September | October | November.