21.07
tue
tue
Day
77°F
NE 23 mph
Precip.
72%
72%
Night
72°F
SE 18 mph
Precip.
15%
15%
22.07
wed
wed
Day
63°F
SE 17 mph
Precip.
17%
17%
Night
66°F
SE 6 mph
Precip.
4%
4%
23.07
thu
thu
Day
70°F
SE 6 mph
Precip.
2%
2%
Night
64°F
NE 8 mph
Precip.
4%
4%
24.07
fri
fri
Day
72°F
NW 4 mph
Precip.
3%
3%
Night
68°F
W 4 mph
Precip.
4%
4%
25.07
sat
sat
Day
73°F
SW 5 mph
Precip.
6%
6%
Night
72°F
NE 12 mph
Precip.
28%
28%
26.07
sun
sun
Day
77°F
NE 12 mph
Precip.
15%
15%
Night
73°F
NE 14 mph
Precip.
14%
14%
27.07
mon
mon
Day
72°F
S 9 mph
Precip.
76%
76%
Night
70°F
SW 14 mph
Precip.
11%
11%
sea water
temperature
temperature
| Sandusky |
monthly
weather
weather
| Sandusky |
current
weather
weather
| Sandusky |
14 days
forecast
forecast
| Sandusky |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 80.2°F. The highest and lowest sea temperatures during the month were 81.9°F and 75.7°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 76.8°F. The highest and lowest sea temperatures during the month were 80.6°F and 70.7°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: 09:41
July 21, tuesday
1200
77°F
NE
23 mph
23 mph
1500
88°F
E
21 mph
21 mph
1800
88°F
NE
17 mph
17 mph
2100
75°F
SE
19 mph
19 mph
July 22, wednesday
0000
72°F
SE
18 mph
18 mph
0300
66°F
SE
17 mph
17 mph
0600
61°F
SE
19 mph
19 mph
0900
61°F
SE
16 mph
16 mph
