S
M
T
W
T
F
S
30
86°
51°
31
87°
53°
1
90°
53°
2
90°
54°
3
89°
55°
4
90°
55°
5
89°
54°
6
87°
56°
7
88°
57°
8
87°
53°
9
80°
48°
10
77°
52°
11
78°
53°
12
79°
52°
13
78°
50°
14
75°
45°
15
74°
45°
16
84°
46°
17
84°
47°
18
82°
49°
19
Hist. Avg.
83°
45°
20
Hist. Avg.
82°
45°
21
Hist. Avg.
82°
45°
22
Hist. Avg.
82°
44°
23
Hist. Avg.
81°
44°
24
Hist. Avg.
81°
44°
25
Hist. Avg.
80°
43°
26
Hist. Avg.
80°
43°
27
Hist. Avg.
80°
43°
28
Hist. Avg.
79°
42°
29
Hist. Avg.
79°
42°
30
Hist. Avg.
78°
42°
1
Hist. Avg.
78°
41°
2
Hist. Avg.
78°
41°
3
Hist. Avg.
77°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Nixon
Nixon's September 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 45° and 57°. The average high for September is 84° with an average low of 51°. 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 Nixon. See also: October | November | December.
