21.09
mon
mon
Day
61°F
NW 6 mph
Precip.
1%
1%
Night
57°F
N 9 mph
Precip.
2%
2%
22.09
tue
tue
Day
61°F
N 16 mph
Precip.
1%
1%
Night
57°F
N 11 mph
Precip.
4%
4%
23.09
wed
wed
Day
57°F
N 16 mph
Precip.
16%
16%
Night
59°F
N 14 mph
Precip.
22%
22%
24.09
thu
thu
Day
66°F
N 9 mph
Precip.
6%
6%
Night
61°F
NW 9 mph
Precip.
14%
14%
25.09
fri
fri
Day
64°F
NW 16 mph
Precip.
18%
18%
Night
57°F
N 16 mph
Precip.
56%
56%
26.09
sat
sat
Day
59°F
N 12 mph
Precip.
29%
29%
Night
55°F
E 5 mph
Precip.
7%
7%
27.09
sun
sun
Day
61°F
N 6 mph
Precip.
10%
10%
Night
61°F
NW 11 mph
Precip.
16%
16%
sea water
temperature
temperature
| Winnipeg |
monthly
weather
weather
| Winnipeg |
current
weather
weather
| Winnipeg |
14 days
forecast
forecast
| Winnipeg |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 66.3°F. The highest and lowest sea temperatures during the month were 70.5°F and 59.7°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 53.7°F. The highest and lowest sea temperatures during the month were 62.6°F and 46.2°F.
Air temperature in Winnipeg, °F
Precipitation total in Winnipeg, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Winnipeg
Winnipeg on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Winnipeg
Local time: 02:51
September 21, monday
0300
54°F
N
6 mph
6 mph
0600
52°F
NW
5 mph
5 mph
0900
52°F
NW
4 mph
4 mph
1200
61°F
NW
6 mph
6 mph
1500
66°F
N
7 mph
7 mph
1800
64°F
N
6 mph
6 mph
2100
59°F
NW
7 mph
7 mph
September 22, tuesday
0000
57°F
N
9 mph
9 mph
