S
M
T
W
T
F
S
26
101°
77°
27
100°
76°
28
89°
76°
29
99°
76°
30
94°
77°
31
98°
72°
1
88°
65°
2
90°
64°
3
93°
64°
4
98°
66°
5
95°
74°
6
96°
70°
7
93°
70°
8
97°
68°
9
98°
73°
10
100°
76°
11
102°
76°
12
102°
78°
13
104°
79°
14
102°
75°
15
100°
75°
16
96°
75°
17
88°
65°
18
102°
61°
19
99°
72°
20
97°
68°
21
100°
71°
22
88°
71°
23
88°
67°
24
94°
70°
25
95°
71°
26
98°
73°
27
95°
67°
28
94°
66°
29
98°
72°
30
101°
76°
31
102°
74°
1
99°
72°
2
100°
74°
3
101°
73°
4
99°
74°
5
98°
73°
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 94° to 102°, with overnight lows between 66° and 76°. The average high for August is 99° with an average low of 73°. 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.