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The temperatures in Niagara On The Lake in October are usually low and can range between 10°C and 15°C.
You can expect rain for roughly half of the month of October in Niagara On The Lake. 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.
Please note that Niagara On The Lake can expect a few days of snow in October.
Our weather forecast can give you a great sense of what weather to expect in Niagara On The Lake in October 2025.
If you’re planning to visit Niagara On The Lake in the near future, we highly recommend that you review the 14 day weather forecast for Niagara On The Lake before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -6° | 8 | 7 | 18 | 102 mm | Awful | Niagara On The Lake in January |
| February | -1° / -6° | 7 | 5 | 17 | 109 mm | Awful | Niagara On The Lake in February |
| March | 4° / -2° | 10 | 11 | 10 | 114 mm | Awful | Niagara On The Lake in March |
| April | 10° / 3° | 9 | 17 | 4 | 139 mm | Awful | Niagara On The Lake in April |
| May | 16° / 9° | 8 | 23 | 0 | 147 mm | Ok | Niagara On The Lake in May |
| June | 21° / 14° | 7 | 23 | 0 | 158 mm | Ok | Niagara On The Lake in June |
| July | 25° / 18° | 8 | 23 | 0 | 156 mm | Good | Niagara On The Lake in July |
| August | 25° / 19° | 7 | 24 | 0 | 148 mm | Good | Niagara On The Lake in August |
| September | 22° / 15° | 6 | 24 | 0 | 113 mm | Good | Niagara On The Lake in September |
| October | 15° / 10° | 9 | 21 | 1 | 145 mm | Ok | Niagara On The Lake in October |
| November | 8° / 3° | 8 | 16 | 6 | 101 mm | Awful | Niagara On The Lake in November |
| December | 2° / -1° | 9 | 8 | 15 | 109 mm | Awful | Niagara On The Lake in December |