15.09
tue
tue
Day
64°F
N 9 mph
Precip.
14%
14%
Night
70°F
E 7 mph
Precip.
14%
14%
16.09
wed
wed
Day
72°F
S 7 mph
Precip.
2%
2%
Night
63°F
S 5 mph
Precip.
14%
14%
17.09
thu
thu
Day
66°F
SE 2 mph
Precip.
11%
11%
Night
64°F
S 7 mph
Precip.
13%
13%
18.09
fri
fri
Day
68°F
S 8 mph
Precip.
4%
4%
Night
59°F
W 5 mph
Precip.
10%
10%
19.09
sat
sat
Day
54°F
NW 7 mph
Precip.
45%
45%
Night
55°F
SW 4 mph
Precip.
40%
40%
20.09
sun
sun
Day
63°F
SW 7 mph
Precip.
13%
13%
Night
61°F
SW 4 mph
Precip.
21%
21%
21.09
mon
mon
Day
57°F
W 9 mph
Precip.
13%
13%
Night
57°F
W 13 mph
Precip.
18%
18%
22.09
tue
tue
Day
63°F
W 7 mph
Precip.
43%
43%
Night
66°F
NE 7 mph
Precip.
52%
52%
23.09
wed
wed
Day
66°F
E 9 mph
Precip.
6%
6%
Night
63°F
N 6 mph
Precip.
51%
51%
24.09
thu
thu
Day
59°F
E 13 mph
Precip.
17%
17%
Night
55°F
SE 13 mph
Precip.
17%
17%
25.09
fri
fri
Day
54°F
SE 14 mph
Precip.
28%
28%
Night
50°F
E 5 mph
Precip.
5%
5%
26.09
sat
sat
Day
61°F
NE 6 mph
Precip.
5%
5%
Night
59°F
NE 5 mph
Precip.
9%
9%
27.09
sun
sun
Day
70°F
NE 7 mph
Precip.
13%
13%
Night
64°F
NE 5 mph
Precip.
16%
16%
28.09
mon
mon
Day
72°F
NE 9 mph
Precip.
13%
13%
Night
70°F
NE 7 mph
Precip.
15%
15%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 67.4°F. The highest and lowest sea temperatures during the month were 69.4°F and 65.1°F.
Air temperature in Toronto, °F
Precipitation total in Toronto, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Toronto
Toronto on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Toronto
Local time: 13:43
September 15, tuesday
1500
75°F
N
12 mph
12 mph
1800
72°F
N
7 mph
7 mph
2100
70°F
NE
6 mph
6 mph
September 16, wednesday
0000
70°F
E
7 mph
7 mph
0300
68°F
NE
3 mph
3 mph
0600
66°F
SE
4 mph
4 mph
0900
66°F
S
8 mph
8 mph
1200
72°F
S
7 mph
7 mph
