S
M
T
W
T
F
S
30
95°
67°
31
96°
66°
1
95°
69°
2
95°
67°
3
93°
67°
4
94°
69°
5
94°
70°
6
92°
70°
7
94°
69°
8
95°
70°
9
92°
69°
10
93°
70°
11
94°
69°
12
95°
69°
13
95°
68°
14
94°
68°
15
94°
66°
16
87°
64°
17
85°
67°
18
86°
67°
19
86°
66°
20
87°
65°
21
85°
64°
22
86°
66°
23
85°
65°
24
87°
65°
25
90°
64°
26
90°
63°
27
91°
62°
28
88°
62°
29
87°
63°
30
88°
63°
1
87°
61°
2
89°
62°
3
83°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nix
Nix's September 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 56° and 70°. The average high for September is 90° with an average low of 66°. 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 Nix. See also: October | November | December.
