The long-range forecast for Saint Catharines reveals lower temperatures than usual for this time of the year, dipping to 14°. In the coming days, the forecasted temperatures are expected to be on average -2.1 °F lower than the average of the last few years.
Select a month and click on a day for more information
Thursday
Oct 1
20° / 14°
Friday
Oct 2
20° / 12°
Saturday
Oct 3
22° / 12°
Sunday
Oct 4
22° / 13°
Monday
Oct 5
22° / 14°
Tuesday
Oct 6
21° / 13°
Wednesday
Oct 7
15° / 10°
Thursday
Oct 8
14° / 8°
Friday
Oct 9
14° / 7°
Saturday
Oct 10
14° / 7°
Sunday
Oct 11
18° / 8°
Monday
Oct 12
17° / 11°
Tuesday
Oct 13
14° / 9°
Wednesday
Oct 14
13° / 8°
Thursday
Oct 15
13° / 8°
Friday
Oct 16
13° / 7°
Saturday
Oct 17
12° / 6°
Sunday
Oct 18
16° / 6°
Monday
Oct 19
16° / 9°
Tuesday
Oct 20
14° / 8°
Wednesday
Oct 21
16° / 9°
Thursday
Oct 22
15° / 9°
Friday
Oct 23
14° / 8°
Saturday
Oct 24
15° / 7°
Sunday
Oct 25
16° / 9°
Monday
Oct 26
15° / 10°
Tuesday
Oct 27
12° / 8°
Wednesday
Oct 28
13° / 5°
Thursday
Oct 29
11° / 6°
Friday
Oct 30
12° / 8°
Saturday
Oct 31
13° / 9°
Saint Catharines 30 days weather forecast
Check out our estimated 30 days weather forecast for Saint Catharines, this data is based on the average weather in Saint Catharines in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Saint Catharines next to the desired date.
Weather in Saint Catharines for the next 30 days
Click on a day for an hourly weather forecast
Saint Catharines long range weather forecast - FAQ
Do you provide 30 days weather forecast for Saint Catharines?
You can see the next 30 weather forecast for Saint Catharines at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in Saint Catharines?
Sure, you can select the date from the calendar above to view the forecast in Saint Catharines on that date.
How accurate is the long-range weather forecast for Saint Catharines?
Our long-range weather forecast for Saint Catharines is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in Saint Catharines