S
M
T
W
T
F
S
30
73°
64°
31
81°
62°
1
79°
54°
2
80°
51°
3
84°
65°
4
77°
62°
5
81°
63°
6
82°
64°
7
79°
66°
8
81°
56°
9
70°
50°
10
81°
59°
11
76°
49°
12
71°
50°
13
65°
51°
14
63°
45°
15
65°
46°
16
67°
46°
17
69°
50°
18
65°
45°
19
64°
46°
20
67°
45°
21
66°
51°
22
69°
50°
23
71°
51°
24
71°
50°
25
67°
49°
26
67°
49°
27
68°
50°
28
68°
50°
29
67°
48°
30
58°
47°
1
56°
43°
2
54°
39°
3
54°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Park Rapids
Park Rapids's September 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 38° and 66°. The average high for September is 67° with an average low of 49°. 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 Park Rapids. See also: October | November | December.
