S
M
T
W
T
F
S
30
99°
71°
31
100°
73°
1
98°
75°
2
99°
77°
3
99°
76°
4
99°
74°
5
101°
75°
6
101°
73°
7
97°
76°
8
100°
74°
9
101°
75°
10
82°
70°
11
83°
67°
12
92°
69°
13
94°
73°
14
97°
71°
15
98°
72°
16
95°
68°
17
88°
63°
18
84°
59°
19
79°
55°
20
77°
53°
21
79°
55°
22
81°
58°
23
80°
58°
24
79°
54°
25
85°
61°
26
84°
60°
27
84°
60°
28
83°
59°
29
83°
60°
30
81°
58°
1
82°
57°
2
81°
59°
3
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nixa
Nixa's September 2026 forecast shows daily high temperatures ranging from 77° to 98°, with overnight lows between 53° and 73°. The average high for September is 85° with an average low of 61°. 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 Nixa. See also: October | November | December.
