26.08
wed
wed
Day
70°F
NE 8 mph
Precip.
24%
24%
Night
66°F
NW 7 mph
Precip.
19%
19%
27.08
thu
thu
Day
70°F
NE 15 mph
Precip.
24%
24%
Night
64°F
E 6 mph
Precip.
11%
11%
28.08
fri
fri
Day
66°F
S 6 mph
Precip.
3%
3%
Night
59°F
N 1 mph
Precip.
9%
9%
29.08
sat
sat
Day
68°F
NE 7 mph
Precip.
2%
2%
Night
66°F
N 7 mph
Precip.
15%
15%
30.08
sun
sun
Day
70°F
NE 9 mph
Precip.
47%
47%
Night
63°F
E 6 mph
Precip.
30%
30%
31.08
mon
mon
Day
66°F
NE 2 mph
Precip.
21%
21%
Night
66°F
NW 4 mph
Precip.
52%
52%
01.09
tue
tue
Day
70°F
NW 5 mph
Precip.
73%
73%
Night
63°F
SW 9 mph
Precip.
35%
35%
sea water
temperature
temperature
| Kingston |
monthly
weather
weather
| Kingston |
current
weather
weather
| Kingston |
14 days
forecast
forecast
| Kingston |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 73.4°F. The highest and lowest sea temperatures during the month were 74.7°F and 71.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 67.2°F. The highest and lowest sea temperatures during the month were 68.9°F and 65.3°F.
Air temperature in Kingston, °F
Precipitation total in Kingston, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kingston
Kingston on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Kingston
Local time: 12:59
August 26, wednesday
1500
72°F
N
9 mph
9 mph
1800
72°F
N
4 mph
4 mph
2100
70°F
NW
6 mph
6 mph
August 27, thursday
0000
66°F
NW
7 mph
7 mph
0300
68°F
N
14 mph
14 mph
0600
66°F
N
13 mph
13 mph
0900
66°F
N
13 mph
13 mph
1200
70°F
NE
15 mph
15 mph
