S
M
T
W
T
F
S
30
72°
54°
31
72°
55°
1
71°
55°
2
70°
54°
3
71°
52°
4
70°
50°
5
66°
50°
6
68°
54°
7
67°
51°
8
68°
52°
9
67°
53°
10
69°
49°
11
68°
48°
12
68°
48°
13
67°
50°
14
64°
52°
15
65°
48°
16
63°
47°
17
63°
46°
18
62°
49°
19
62°
49°
20
63°
48°
21
62°
46°
22
63°
47°
23
63°
50°
24
62°
48°
25
62°
47°
26
64°
51°
27
65°
50°
28
65°
51°
29
Hist. Avg.
64°
51°
30
Hist. Avg.
64°
51°
1
Hist. Avg.
63°
50°
2
Hist. Avg.
63°
50°
3
Hist. Avg.
63°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Huntley
Huntley's September 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 46° and 55°. The average high for September is 66° with an average low of 50°. 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 Huntley. See also: October | November | December.