25.10
sun
sun
Day
61°F
NE 5 mph
Precip.
2%
2%
Night
54°F
NE 8 mph
Precip.
18%
18%
26.10
mon
mon
Day
57°F
SE 5 mph
Precip.
12%
12%
Night
52°F
S 11 mph
Precip.
6%
6%
27.10
tue
tue
Day
48°F
SW 12 mph
Precip.
6%
6%
Night
46°F
W 10 mph
Precip.
13%
13%
28.10
wed
wed
Day
54°F
SW 7 mph
Precip.
12%
12%
Night
50°F
W 1 mph
Precip.
9%
9%
29.10
thu
thu
Day
64°F
NE 17 mph
Precip.
15%
15%
Night
61°F
E 9 mph
Precip.
18%
18%
30.10
fri
fri
Day
57°F
E 6 mph
Precip.
7%
7%
Night
50°F
E 5 mph
Precip.
11%
11%
31.10
sat
sat
Day
52°F
NE 1 mph
Precip.
18%
18%
Night
50°F
SE 2 mph
Precip.
24%
24%
sea water
temperature
temperature
| Hamilton |
monthly
weather
weather
| Hamilton |
current
weather
weather
| Hamilton |
14 days
forecast
forecast
| Hamilton |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 61.3°F. The highest and lowest sea temperatures during the month were 64.6°F and 56.3°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 48.9°F. The highest and lowest sea temperatures during the month were 55.6°F and 41.7°F.
Air temperature in Hamilton, °F
Precipitation total in Hamilton, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hamilton
Hamilton on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Hamilton
Local time: 20:51
October 25, sunday
2100
55°F
NE
8 mph
8 mph
October 26, monday
0000
54°F
NE
8 mph
8 mph
0300
52°F
NE
8 mph
8 mph
0600
52°F
NE
8 mph
8 mph
0900
54°F
E
6 mph
6 mph
1200
57°F
SE
5 mph
5 mph
1500
59°F
SE
4 mph
4 mph
1800
57°F
S
6 mph
6 mph
