19.09
sat
sat
Day
64°F
W 11 mph
Precip.
19%
19%
Night
66°F
W 13 mph
Precip.
42%
42%
20.09
sun
sun
Day
64°F
SW 12 mph
Precip.
76%
76%
Night
63°F
SW 25 mph
Precip.
87%
87%
21.09
mon
mon
Day
63°F
W 27 mph
Precip.
30%
30%
Night
63°F
W 24 mph
Precip.
18%
18%
22.09
tue
tue
Day
63°F
W 20 mph
Precip.
42%
42%
Night
57°F
W 22 mph
Precip.
50%
50%
23.09
wed
wed
Day
57°F
W 15 mph
Precip.
54%
54%
Night
57°F
S 13 mph
Precip.
42%
42%
24.09
thu
thu
Day
61°F
S 18 mph
Precip.
57%
57%
Night
59°F
S 17 mph
Precip.
28%
28%
25.09
fri
fri
Day
61°F
SW 18 mph
Precip.
21%
21%
Night
61°F
SW 9 mph
Precip.
4%
4%
sea water
temperature
temperature
| Sandusky |
monthly
weather
weather
| Sandusky |
current
weather
weather
| Sandusky |
14 days
forecast
forecast
| Sandusky |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 75.3°F. The highest and lowest sea temperatures during the month were 77.7°F and 73.4°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 64.3°F. The highest and lowest sea temperatures during the month were 72.5°F and 54.1°F.
Air temperature in Sandusky, °F
Precipitation total in Sandusky, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sandusky
Sandusky on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Sandusky
Local time: 06:09
September 19, saturday
0900
64°F
W
12 mph
12 mph
1200
64°F
W
11 mph
11 mph
1500
68°F
W
11 mph
11 mph
1800
64°F
W
12 mph
12 mph
2100
66°F
W
16 mph
16 mph
September 20, sunday
0000
66°F
W
13 mph
13 mph
0300
66°F
NW
10 mph
10 mph
0600
63°F
N
3 mph
3 mph
