S
M
T
W
T
F
S
26
83°
63°
27
81°
65°
28
86°
64°
29
80°
64°
30
81°
66°
31
81°
62°
1
82°
65°
2
79°
64°
3
82°
67°
4
82°
63°
5
81°
63°
6
80°
60°
7
79°
61°
8
79°
61°
9
80°
59°
10
79°
59°
11
80°
60°
12
81°
66°
13
87°
67°
14
86°
66°
15
83°
65°
16
83°
67°
17
84°
67°
18
79°
63°
19
79°
59°
20
80°
62°
21
78°
59°
22
77°
58°
23
77°
57°
24
78°
63°
25
79°
66°
26
82°
65°
27
82°
66°
28
78°
55°
29
83°
55°
30
84°
59°
31
82°
62°
1
83°
63°
2
86°
65°
3
86°
57°
4
83°
55°
5
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oak Park Heights
Oak Park Heights's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 55° and 67°. The average high for August is 81° with an average low of 62°. 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 Oak Park Heights. See also: September | October | November.