S
M
T
W
T
F
S
30
49°
21°
31
47°
25°
1
48°
24°
2
46°
21°
3
48°
22°
4
52°
27°
5
47°
20°
6
47°
20°
7
48°
19°
8
46°
19°
9
45°
20°
10
45°
19°
11
46°
21°
12
47°
23°
13
52°
24°
14
53°
23°
15
52°
27°
16
54°
26°
17
52°
20°
18
47°
18°
19
44°
17°
20
48°
26°
21
49°
17°
22
44°
21°
23
46°
24°
24
41°
24°
25
39°
20°
26
39°
21°
27
38°
18°
28
38°
16°
29
37°
22°
30
38°
26°
1
39°
22°
2
40°
16°
3
39°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Manning Park
Manning Park's September 2026 forecast shows daily high temperatures ranging from 37° to 54°, with overnight lows between 14° and 27°. The average high for September is 45° with an average low of 21°. 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 Manning Park. See also: October | November | December.