S
M
T
W
T
F
S
30
77°
51°
31
85°
46°
1
78°
54°
2
74°
49°
3
63°
49°
4
67°
49°
5
76°
50°
6
78°
52°
7
77°
51°
8
75°
53°
9
80°
50°
10
81°
52°
11
82°
53°
12
83°
52°
13
80°
52°
14
81°
46°
15
86°
52°
16
86°
50°
17
72°
42°
18
72°
43°
19
78°
50°
20
79°
50°
21
72°
42°
22
76°
49°
23
82°
50°
24
76°
45°
25
69°
42°
26
73°
47°
27
72°
48°
28
68°
41°
29
67°
40°
30
73°
45°
1
78°
47°
2
66°
46°
3
64°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Council
Council's September 2026 forecast shows daily high temperatures ranging from 63° to 86°, with overnight lows between 40° and 54°. The average high for September is 75° with an average low of 48°. 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 Council. See also: October | November | December.