S
M
T
W
T
F
S
30
48°
33°
31
55°
30°
1
45°
33°
2
46°
33°
3
46°
30°
4
44°
37°
5
45°
37°
6
48°
37°
7
50°
40°
8
53°
37°
9
54°
36°
10
50°
35°
11
51°
35°
12
50°
34°
13
48°
32°
14
47°
32°
15
50°
33°
16
49°
34°
17
48°
30°
18
48°
28°
19
49°
28°
20
40°
26°
21
39°
23°
22
39°
21°
23
38°
20°
24
38°
21°
25
39°
19°
26
38°
19°
27
39°
26°
28
36°
27°
29
41°
27°
30
37°
25°
1
38°
29°
2
38°
29°
3
37°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nolan
Nolan's September 2026 forecast shows daily high temperatures ranging from 36° to 54°, with overnight lows between 19° and 40°. The average high for September is 44° with an average low of 30°. 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 Nolan. See also: October | November | December.