S
M
T
W
T
F
S
30
75°
58°
31
77°
59°
1
77°
56°
2
79°
51°
3
75°
49°
4
73°
51°
5
73°
51°
6
75°
53°
7
81°
59°
8
83°
59°
9
82°
52°
10
75°
52°
11
74°
58°
12
75°
54°
13
80°
49°
14
73°
47°
15
71°
47°
16
72°
50°
17
74°
55°
18
80°
45°
19
72°
54°
20
73°
49°
21
76°
54°
22
74°
54°
23
78°
55°
24
77°
54°
25
78°
54°
26
78°
53°
27
77°
54°
28
78°
53°
29
77°
52°
30
77°
53°
1
76°
49°
2
77°
42°
3
75°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nichols
Nichols's September 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 42° and 59°. The average high for September is 76° with an average low of 52°. 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 Nichols. See also: October | November | December.