17.07
fri
fri
Day
86°F
SE 6 mph
Precip.
1%
1%
Night
70°F
SE 2 mph
Precip.
4%
4%
18.07
sat
sat
Day
77°F
NE 14 mph
Precip.
47%
47%
Night
70°F
SE 13 mph
Precip.
27%
27%
19.07
sun
sun
Day
72°F
S 11 mph
Precip.
2%
2%
Night
59°F
SE 3 mph
Precip.
6%
6%
20.07
mon
mon
Day
75°F
NE 9 mph
Precip.
3%
3%
Night
66°F
NE 8 mph
Precip.
3%
3%
21.07
tue
tue
Day
75°F
NE 22 mph
Precip.
29%
29%
Night
61°F
SE 11 mph
Precip.
4%
4%
22.07
wed
wed
Day
72°F
W 5 mph
Precip.
2%
2%
Night
63°F
E 5 mph
Precip.
8%
8%
23.07
thu
thu
Day
75°F
NE 4 mph
Precip.
1%
1%
Night
64°F
NE 5 mph
Precip.
5%
5%
24.07
fri
fri
Day
77°F
W 5 mph
Precip.
2%
2%
Night
70°F
N 2 mph
Precip.
10%
10%
25.07
sat
sat
Day
77°F
NW 5 mph
Precip.
6%
6%
Night
68°F
S 6 mph
Precip.
37%
37%
26.07
sun
sun
Day
75°F
W 5 mph
Precip.
10%
10%
Night
68°F
E 2 mph
Precip.
12%
12%
27.07
mon
mon
Day
82°F
NE 4 mph
Precip.
2%
2%
Night
72°F
NE 8 mph
Precip.
7%
7%
28.07
tue
tue
Day
86°F
NE 12 mph
Precip.
2%
2%
Night
75°F
NE 9 mph
Precip.
9%
9%
29.07
wed
wed
Day
84°F
NE 7 mph
Precip.
40%
40%
Night
72°F
W 4 mph
Precip.
26%
26%
30.07
thu
thu
Day
90°F
NE 13 mph
Precip.
36%
36%
Night
82°F
E 9 mph
Precip.
5%
5%
sea water
temperature
temperature
| Hamilton |
monthly
weather
weather
| Hamilton |
current
weather
weather
| Hamilton |
7 days
forecast
forecast
| Hamilton |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 68.1°F. The highest and lowest sea temperatures during the month were 73.4°F and 63.9°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: 07:27
July 17, friday
0900
72°F
SE
5 mph
5 mph
1200
86°F
SE
6 mph
6 mph
1500
93°F
SE
6 mph
6 mph
1800
88°F
SE
7 mph
7 mph
2100
75°F
SE
5 mph
5 mph
July 18, saturday
0000
70°F
SE
2 mph
2 mph
0300
68°F
N
4 mph
4 mph
0600
66°F
NE
6 mph
6 mph
