S
M
T
W
T
F
S
30
75°
48°
31
82°
50°
1
69°
56°
2
64°
56°
3
62°
55°
4
65°
54°
5
72°
55°
6
64°
57°
7
72°
50°
8
81°
52°
9
86°
53°
10
76°
50°
11
68°
51°
12
70°
50°
13
74°
52°
14
77°
53°
15
78°
52°
16
76°
54°
17
75°
54°
18
74°
53°
19
76°
53°
20
75°
51°
21
69°
54°
22
69°
49°
23
70°
49°
24
69°
48°
25
70°
54°
26
68°
53°
27
67°
49°
28
67°
46°
29
66°
44°
30
68°
45°
1
74°
51°
2
75°
50°
3
75°
51°
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 66° to 86°, with overnight lows between 44° and 54°. The average high for September is 73° with an average low of 51°. 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.