St. Catharines 7-day Weather Forecast

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St. Catharines 7-day weather forecast

Stacker created the forecast for St. Catharines, Ontario using data from OpenWeather. This week's high is 13 °C on Thursday, while the low is -4 °C on Friday. There are expected to be 0 sunny days, snow on 1 day, and 3 days of rain this week.

There are currently no weather alerts.

Monday, March 23

- High of 5 °C, low of -2 °C (68% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (34 km/h wind)
- Sunrise at 7:14 AM, sunset at 7:32 PM

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Tuesday, March 24

- High of 4 °C, low of -2 °C (48% humidity)
- Partly sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (28 km/h wind)
- Sunrise at 7:13 AM, sunset at 7:33 PM

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Wednesday, March 25

- High of 8 °C, low of 1 °C (52% humidity)
- Overcast with a 30% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 7:11 AM, sunset at 7:34 PM
- First quarter moon

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Thursday, March 26

- High of 13 °C, low of 4 °C (84% humidity)
- Mostly cloudy with a 100% chance of rain (8 mm of rain)
- Gentle breeze (41 km/h wind)
- Sunrise at 7:09 AM, sunset at 7:35 PM

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Friday, March 27

- High of 6 °C, low of -4 °C (43% humidity)
- Mostly cloudy with a 0% chance of snow
- Gentle breeze (35 km/h wind)
- Sunrise at 7:07 AM, sunset at 7:36 PM

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Saturday, March 28

- High of 4 °C, low of -4 °C (43% humidity)
- Mostly cloudy with a 20% chance of snow (0 mm of snow)
- Gentle breeze (42 km/h wind)
- Sunrise at 7:05 AM, sunset at 7:37 PM

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Sunday, March 29

- High of 6 °C, low of -1 °C (84% humidity)
- Partly sunny with a 100% chance of rain (3 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 7:04 AM, sunset at 7:39 PM