S
M
T
W
T
F
S
26
93°
65°
27
94°
65°
28
94°
64°
29
93°
65°
30
93°
64°
31
92°
64°
1
89°
63°
2
93°
64°
3
92°
63°
4
87°
62°
5
86°
63°
6
87°
63°
7
89°
64°
8
92°
63°
9
93°
64°
10
92°
63°
11
90°
63°
12
91°
62°
13
91°
62°
14
90°
63°
15
92°
63°
16
93°
62°
17
90°
58°
18
86°
55°
19
85°
56°
20
87°
59°
21
92°
59°
22
93°
60°
23
94°
59°
24
94°
60°
25
93°
60°
26
92°
56°
27
87°
57°
28
86°
55°
29
85°
56°
30
85°
57°
31
87°
57°
1
87°
55°
2
86°
54°
3
86°
56°
4
85°
52°
5
85°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Washington Park
Washington Park's August 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 51° and 65°. The average high for August is 90° with an average low of 60°. 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 Washington Park. See also: September | October | November.
