S
M
T
W
T
F
S
26
93°
75°
27
94°
75°
28
95°
74°
29
95°
75°
30
94°
74°
31
92°
73°
1
92°
74°
2
94°
74°
3
94°
73°
4
93°
74°
5
94°
75°
6
93°
74°
7
89°
67°
8
90°
69°
9
91°
65°
10
87°
66°
11
85°
64°
12
86°
67°
13
86°
69°
14
85°
66°
15
85°
70°
16
91°
69°
17
87°
66°
18
87°
65°
19
84°
63°
20
84°
63°
21
85°
62°
22
84°
64°
23
90°
67°
24
91°
68°
25
92°
67°
26
91°
68°
27
90°
61°
28
89°
62°
29
84°
63°
30
83°
61°
31
82°
59°
1
83°
60°
2
81°
58°
3
80°
57°
4
80°
58°
5
81°
62°
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 80° to 95°, with overnight lows between 57° and 75°. The average high for August is 88° 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 Washington Park. See also: September | October | November.
