Stacker created the forecast for St. Catharines, Ontario using data from OpenWeather. This week's high is 24 °C on Tuesday, while the low is 3 °C on Sunday. There are expected to be 0 sunny days and rain on 3 days this week.
There are currently no weather alerts.
Monday, October 12
- High of 22 °C, low of 13 °C (78% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (23 km/h wind)
- Sunrise at 7:26 AM, sunset at 6:39 PM
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Ahmet Naim // Shutterstock
1 / 6Tuesday, October 13
- High of 24 °C, low of 14 °C (78% humidity)
- Partly cloudy with a 100% chance of rain (4 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (30 km/h wind)
- Sunrise at 7:28 AM, sunset at 6:38 PM
Leonid Ikan // Shutterstock
2 / 6Wednesday, October 14
- High of 19 °C, low of 15 °C (80% humidity)
- Mostly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (23 km/h wind)
- Sunrise at 7:29 AM, sunset at 6:36 PM
Cari Rubin Photography // Shutterstock
3 / 6Thursday, October 15
- High of 15 °C, low of 13 °C (66% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 7:30 AM, sunset at 6:34 PM
Marian Weyo // Shutterstock
4 / 6Friday, October 16
- High of 14 °C, low of 10 °C (83% humidity)
- Overcast with a 100% chance of rain (16 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (43 km/h wind)
- Sunrise at 7:31 AM, sunset at 6:33 PM
otsphoto // Shutterstock
5 / 6Saturday, October 17
- High of 10 °C, low of 4 °C (52% humidity)
- Mostly cloudy with a 23% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (39 km/h wind)
- Sunrise at 7:32 AM, sunset at 6:31 PM
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Gaschwald // Shutterstock
6 / 6Sunday, October 18
- High of 13 °C, low of 3 °C (47% humidity)
- Mostly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (37 km/h wind)
- Sunrise at 7:34 AM, sunset at 6:29 PM
- First quarter moon
