S
M
T
W
T
F
S
26
94°
73°
27
94°
73°
28
95°
74°
29
95°
73°
30
94°
74°
31
95°
74°
1
95°
75°
2
96°
75°
3
96°
73°
4
95°
73°
5
95°
74°
6
96°
74°
7
96°
73°
8
95°
73°
9
95°
71°
10
89°
71°
11
92°
71°
12
91°
69°
13
92°
70°
14
93°
71°
15
94°
70°
16
93°
71°
17
93°
64°
18
92°
62°
19
86°
60°
20
84°
60°
21
84°
60°
22
85°
62°
23
84°
62°
24
85°
63°
25
85°
62°
26
88°
65°
27
88°
62°
28
85°
61°
29
85°
65°
30
90°
65°
31
90°
64°
1
89°
63°
2
87°
65°
3
86°
66°
4
85°
67°
5
86°
65°
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 84° to 96°, with overnight lows between 60° and 75°. The average high for August is 91° with an average low of 68°. 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.