05.10
mon
mon
Day
59°F
SE 18 mph
Precip.
1%
1%
Night
48°F
SE 8 mph
Precip.
3%
3%
06.10
tue
tue
Day
55°F
E 3 mph
Precip.
2%
2%
Night
52°F
NE 10 mph
Precip.
19%
19%
07.10
wed
wed
Day
66°F
NE 19 mph
Precip.
12%
12%
Night
61°F
E 7 mph
Precip.
9%
9%
08.10
thu
thu
Day
64°F
SE 14 mph
Precip.
2%
2%
Night
52°F
SE 7 mph
Precip.
5%
5%
09.10
fri
fri
Day
63°F
E 13 mph
Precip.
1%
1%
Night
54°F
SE 6 mph
Precip.
6%
6%
10.10
sat
sat
Day
57°F
W 9 mph
Precip.
6%
6%
Night
55°F
N 4 mph
Precip.
17%
17%
11.10
sun
sun
Day
66°F
NE 14 mph
Precip.
14%
14%
Night
57°F
W 4 mph
Precip.
30%
30%
12.10
mon
mon
Day
61°F
S 7 mph
Precip.
16%
16%
Night
54°F
S 12 mph
Precip.
8%
8%
13.10
tue
tue
Day
52°F
SW 9 mph
Precip.
8%
8%
Night
48°F
N 4 mph
Precip.
18%
18%
14.10
wed
wed
Day
61°F
NW 3 mph
Precip.
22%
22%
Night
63°F
N 3 mph
Precip.
26%
26%
15.10
thu
thu
Day
63°F
N 12 mph
Precip.
58%
58%
Night
63°F
N 9 mph
Precip.
42%
42%
16.10
fri
fri
Day
66°F
NE 6 mph
Precip.
34%
34%
Night
61°F
SE 1 mph
Precip.
20%
20%
17.10
sat
sat
Day
61°F
E 6 mph
Precip.
25%
25%
Night
52°F
S 12 mph
Precip.
24%
24%
18.10
sun
sun
Day
52°F
SW 16 mph
Precip.
8%
8%
Night
52°F
SW 14 mph
Precip.
2%
2%
sea water
temperature
temperature
| Hamilton |
monthly
weather
weather
| Hamilton |
current
weather
weather
| Hamilton |
7 days
forecast
forecast
| Hamilton |
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 63.0°F. The highest and lowest sea temperatures during the month were 67.6°F and 55.8°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: 16:34
October 05, monday
1800
55°F
SE
16 mph
16 mph
2100
50°F
SE
11 mph
11 mph
October 06, tuesday
0000
48°F
SE
8 mph
8 mph
0300
45°F
E
6 mph
6 mph
0600
45°F
E
4 mph
4 mph
0900
46°F
E
3 mph
3 mph
1200
55°F
E
3 mph
3 mph
1500
61°F
N
3 mph
3 mph
