S
M
T
W
T
F
S
30
88°
64°
31
88°
63°
1
91°
58°
2
86°
63°
3
84°
68°
4
84°
64°
5
84°
64°
6
81°
63°
7
81°
64°
8
81°
63°
9
81°
52°
10
81°
59°
11
82°
60°
12
77°
50°
13
65°
58°
14
74°
56°
15
74°
53°
16
73°
61°
17
71°
53°
18
73°
55°
19
71°
54°
20
73°
54°
21
72°
55°
22
75°
52°
23
75°
58°
24
78°
57°
25
77°
59°
26
78°
58°
27
76°
58°
28
76°
57°
29
72°
56°
30
74°
54°
1
66°
54°
2
69°
53°
3
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oak Park Heights
Oak Park Heights's September 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 50° and 61°. The average high for September is 74° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Oak Park Heights. See also: October | November | December.
