S
M
T
W
T
F
S
30
75°
48°
31
72°
46°
1
69°
47°
2
69°
45°
3
68°
45°
4
69°
46°
5
69°
46°
6
68°
49°
7
70°
53°
8
69°
46°
9
68°
46°
10
68°
45°
11
68°
48°
12
67°
47°
13
68°
48°
14
67°
47°
15
66°
46°
16
67°
43°
17
66°
42°
18
67°
43°
19
Hist. Avg.
68°
48°
20
Hist. Avg.
68°
48°
21
Hist. Avg.
67°
47°
22
Hist. Avg.
67°
47°
23
Hist. Avg.
66°
47°
24
Hist. Avg.
66°
46°
25
Hist. Avg.
66°
46°
26
Hist. Avg.
65°
46°
27
Hist. Avg.
65°
45°
28
Hist. Avg.
64°
45°
29
Hist. Avg.
64°
45°
30
Hist. Avg.
64°
44°
1
Hist. Avg.
63°
44°
2
Hist. Avg.
63°
44°
3
Hist. Avg.
62°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Caledon East
Caledon East's September 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 42° and 53°. The average high for September is 69° with an average low of 46°. 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 Caledon East. See also: October | November | December.
