25.10
sun
sun
Day
50°F
N 11 mph
Precip.
74%
74%
Night
52°F
N 14 mph
Precip.
22%
22%
26.10
mon
mon
Day
52°F
N 15 mph
Precip.
18%
18%
Night
50°F
N 9 mph
Precip.
42%
42%
27.10
tue
tue
Day
50°F
NE 11 mph
Precip.
17%
17%
Night
45°F
N 9 mph
Precip.
19%
19%
28.10
wed
wed
Day
46°F
N 9 mph
Precip.
22%
22%
Night
46°F
N 9 mph
Precip.
19%
19%
29.10
thu
thu
Day
46°F
NE 6 mph
Precip.
26%
26%
Night
46°F
NE 8 mph
Precip.
36%
36%
30.10
fri
fri
Day
48°F
E 8 mph
Precip.
38%
38%
Night
43°F
E 3 mph
Precip.
35%
35%
31.10
sat
sat
Day
45°F
SE 3 mph
Precip.
27%
27%
Night
43°F
NE 1 mph
Precip.
52%
52%
sea water
temperature
temperature
| St Petersburg |
monthly
weather
weather
| St Petersburg |
current
weather
weather
| St Petersburg |
14 days
forecast
forecast
| St Petersburg |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 50.1°F. The highest and lowest sea temperatures during the month were 55.0°F and 43.0°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 39.9°F. The highest and lowest sea temperatures during the month were 42.8°F and 35.4°F.
Air temperature in St Petersburg, °F
Precipitation total in St Petersburg, in.
* Charts above show average data for the last 3 years.
Best time for vacation in St Petersburg
St Petersburg on a weather map
Places in Russia:
Name
°F
24 Hours Forecast
St Petersburg
Local time: 08:53
October 25, sunday
0900
48°F
NW
11 mph
11 mph
1200
50°F
N
11 mph
11 mph
1500
52°F
N
11 mph
11 mph
1800
50°F
NW
11 mph
11 mph
2100
52°F
NW
13 mph
13 mph
October 26, monday
0000
52°F
N
14 mph
14 mph
0300
52°F
N
15 mph
15 mph
0600
50°F
N
14 mph
14 mph
