St. Catharines 7-day Weather Forecast

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St. Catharines 7-day weather forecast

created the forecast for St. Catharines, Ontario using data from . This week's high is 13 °C on Wednesday, while the low is 0 °C on Monday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Monday, April 20

- High of 4 °C, low of 0 °C (33% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (26 km/h wind)
- Sunrise at 6:26 AM, sunset at 8:04 PM

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Tuesday, April 21

- High of 11 °C, low of 1 °C (49% humidity)
- Mostly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (32 km/h wind)
- Sunrise at 6:25 AM, sunset at 8:05 PM

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Wednesday, April 22

- High of 13 °C, low of 7 °C (76% humidity)
- Partly sunny with a 97% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 6:23 AM, sunset at 8:07 PM

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Thursday, April 23

- High of 11 °C, low of 6 °C (61% humidity)
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 6:22 AM, sunset at 8:08 PM
- First quarter moon

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Friday, April 24

- High of 9 °C, low of 7 °C (69% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Light breeze (26 km/h wind)
- Sunrise at 6:20 AM, sunset at 8:09 PM

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Saturday, April 25

- High of 7 °C, low of 6 °C (94% humidity)
- Overcast with a 100% chance of rain (15 mm of rain)
- Gentle breeze (34 km/h wind)
- Sunrise at 6:19 AM, sunset at 8:10 PM

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Sunday, April 26

- High of 7 °C, low of 6 °C (94% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (19 km/h wind)
- Sunrise at 6:17 AM, sunset at 8:11 PM