S
M
T
W
T
F
S
30
103°
77°
31
102°
77°
1
101°
76°
2
101°
78°
3
96°
75°
4
101°
75°
5
101°
77°
6
102°
76°
7
103°
76°
8
103°
78°
9
103°
75°
10
85°
72°
11
92°
75°
12
99°
78°
13
99°
78°
14
97°
75°
15
93°
68°
16
93°
72°
17
92°
66°
18
80°
62°
19
80°
60°
20
81°
59°
21
78°
61°
22
79°
58°
23
89°
68°
24
83°
67°
25
87°
67°
26
87°
66°
27
86°
67°
28
86°
67°
29
84°
66°
30
85°
64°
1
85°
64°
2
84°
65°
3
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nichols Hills
Nichols Hills's September 2026 forecast shows daily high temperatures ranging from 78° to 103°, with overnight lows between 58° and 78°. The average high for September is 88° with an average low of 67°. 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 Hills. See also: October | November | December.
