S
M
T
W
T
F
S
30
86°
52°
31
84°
56°
1
85°
53°
2
84°
53°
3
85°
48°
4
85°
47°
5
83°
46°
6
74°
44°
7
74°
46°
8
73°
53°
9
72°
46°
10
74°
49°
11
75°
43°
12
72°
49°
13
73°
52°
14
73°
49°
15
71°
45°
16
70°
44°
17
72°
46°
18
73°
49°
19
79°
46°
20
79°
44°
21
78°
42°
22
69°
40°
23
68°
43°
24
70°
44°
25
68°
40°
26
68°
41°
27
69°
44°
28
68°
44°
29
66°
41°
30
66°
40°
1
67°
45°
2
69°
48°
3
73°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Plains
North Plains's September 2026 forecast shows daily high temperatures ranging from 66° to 86°, with overnight lows between 40° and 56°. The average high for September is 74° with an average low of 46°. 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.
