21.07
tue
tue
Day
86°F
N 12 mph
Precip.
3%
3%
Night
66°F
E 9 mph
Precip.
17%
17%
22.07
wed
wed
Day
64°F
E 16 mph
Precip.
18%
18%
Night
55°F
SE 10 mph
Precip.
13%
13%
23.07
thu
thu
Day
70°F
SE 14 mph
Precip.
4%
4%
Night
63°F
NE 9 mph
Precip.
8%
8%
24.07
fri
fri
Day
75°F
E 6 mph
Precip.
3%
3%
Night
64°F
N 6 mph
Precip.
8%
8%
25.07
sat
sat
Day
79°F
NW 2 mph
Precip.
1%
1%
Night
68°F
N 6 mph
Precip.
8%
8%
26.07
sun
sun
Day
82°F
NE 12 mph
Precip.
5%
5%
Night
72°F
NE 13 mph
Precip.
60%
60%
27.07
mon
mon
Day
73°F
E 9 mph
Precip.
60%
60%
Night
68°F
SW 6 mph
Precip.
38%
38%
sea water
temperature
temperature
| Rochester |
monthly
weather
weather
| Rochester |
current
weather
weather
| Rochester |
14 days
forecast
forecast
| Rochester |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 71.0°F. The highest and lowest sea temperatures during the month were 73.6°F and 67.6°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 73.5°F. The highest and lowest sea temperatures during the month were 76.3°F and 69.8°F.
Air temperature in Rochester, °F
Precipitation total in Rochester, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Rochester
Rochester on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Rochester
Local time: 09:42
July 21, tuesday
1200
86°F
N
12 mph
12 mph
1500
90°F
NE
19 mph
19 mph
1800
82°F
NE
14 mph
14 mph
2100
70°F
NE
14 mph
14 mph
July 22, wednesday
0000
66°F
E
9 mph
9 mph
0300
63°F
E
13 mph
13 mph
0600
57°F
E
14 mph
14 mph
0900
61°F
E
16 mph
16 mph
