S
M
T
W
T
F
S
30
88°
61°
31
86°
63°
1
88°
63°
2
89°
62°
3
89°
62°
4
88°
58°
5
85°
57°
6
83°
58°
7
82°
56°
8
81°
57°
9
81°
57°
10
82°
60°
11
83°
60°
12
85°
61°
13
86°
61°
14
86°
59°
15
84°
58°
16
83°
61°
17
84°
62°
18
86°
62°
19
86°
61°
20
87°
61°
21
87°
62°
22
85°
61°
23
82°
58°
24
81°
55°
25
80°
54°
26
78°
56°
27
78°
59°
28
83°
58°
29
81°
57°
30
81°
54°
1
Hist. Avg.
84°
59°
2
Hist. Avg.
84°
59°
3
Hist. Avg.
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Harbison Canyon
Harbison Canyon's September 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 54° and 63°. The average high for September is 84° with an average low of 59°. 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 Harbison Canyon. See also: October | November | December.
