S
M
T
W
T
F
S
30
90°
71°
31
N/A
1
86°
64°
2
90°
68°
3
93°
66°
4
96°
70°
5
92°
67°
6
91°
65°
7
88°
66°
8
90°
61°
9
81°
57°
10
80°
54°
11
79°
55°
12
81°
57°
13
80°
56°
14
76°
51°
15
82°
57°
16
81°
58°
17
82°
59°
18
82°
58°
19
81°
55°
20
80°
57°
21
81°
57°
22
81°
58°
23
80°
57°
24
80°
56°
25
79°
56°
26
78°
55°
27
79°
54°
28
79°
54°
29
78°
53°
30
78°
54°
1
77°
54°
2
77°
53°
3
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Neligh
Neligh's September 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 51° and 70°. The average high for September is 82° with an average low of 58°. 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 Neligh. See also: October | November | December.