Click on a day for an hourly weather forecast
The temperatures in Sandusky in October are quite cold with temperatures between 9°C and 16°C, warm clothes are a must.
You can expect rain for roughly half of the month of October in Sandusky. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Sandusky in October 2025.
If you’re planning to visit Sandusky in the near future, we highly recommend that you review the 14 day weather forecast for Sandusky before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -1° / -7° | 7 | 7 | 17 | 92 mm | Awful | Sandusky in January |
| February | 0° / -6° | 6 | 6 | 16 | 97 mm | Awful | Sandusky in February |
| March | 6° / 0° | 9 | 13 | 9 | 116 mm | Awful | Sandusky in March |
| April | 12° / 5° | 11 | 16 | 3 | 156 mm | Awful | Sandusky in April |
| May | 19° / 11° | 10 | 20 | 0 | 190 mm | Ok | Sandusky in May |
| June | 23° / 16° | 10 | 20 | 0 | 227 mm | Good | Sandusky in June |
| July | 26° / 18° | 10 | 21 | 0 | 191 mm | Good | Sandusky in July |
| August | 25° / 18° | 7 | 24 | 0 | 167 mm | Good | Sandusky in August |
| September | 22° / 15° | 7 | 23 | 0 | 133 mm | Ok | Sandusky in September |
| October | 16° / 9° | 8 | 23 | 0 | 136 mm | Ok | Sandusky in October |
| November | 8° / 3° | 7 | 17 | 6 | 101 mm | Awful | Sandusky in November |
| December | 3° / -2° | 7 | 11 | 13 | 95 mm | Awful | Sandusky in December |