S
M
T
W
T
F
S
30
73°
53°
31
72°
53°
1
72°
51°
2
73°
57°
3
78°
51°
4
78°
56°
5
74°
56°
6
73°
51°
7
78°
49°
8
75°
54°
9
73°
48°
10
75°
54°
11
76°
53°
12
76°
48°
13
70°
48°
14
71°
58°
15
76°
55°
16
79°
45°
17
76°
44°
18
66°
43°
19
65°
43°
20
65°
46°
21
67°
44°
22
72°
48°
23
67°
43°
24
66°
42°
25
66°
41°
26
65°
43°
27
66°
43°
28
65°
42°
29
63°
42°
30
64°
40°
1
Hist. Avg.
66°
42°
2
Hist. Avg.
65°
42°
3
Hist. Avg.
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Canby
Canby's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 40° and 58°. The average high for September is 71° 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 Canby. See also: October | November | December.