S
M
T
W
T
F
S
31
83°
53°
1
80°
54°
2
91°
56°
3
85°
63°
4
90°
60°
5
82°
62°
6
72°
62°
7
77°
59°
8
78°
53°
9
80°
59°
10
76°
56°
11
72°
58°
12
74°
54°
13
80°
48°
14
71°
47°
15
77°
43°
16
90°
52°
17
83°
53°
18
79°
51°
19
83°
47°
20
82°
48°
21
73°
51°
22
78°
44°
23
87°
47°
24
86°
52°
25
75°
45°
26
73°
42°
27
81°
48°
28
75°
46°
29
64°
55°
30
67°
49°
1
63°
54°
2
65°
48°
3
66°
47°
4
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Plains
North Plains's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 North Plains. See also: October | November | December.