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 17 °C on Thursday, while the low is 0 °C on Tuesday. There is expected to be 1 sunny day and rain on 3 days this week.

There are currently no weather alerts.

Monday, March 31

- High of 15 °C, low of 3 °C (74% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (34 km/h wind)
- Sunrise at 7:00 AM, sunset at 7:41 PM

1 / 6

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Tuesday, April 1

- High of 3 °C, low of 0 °C (41% humidity)
- Mostly sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (25 km/h wind)
- Sunrise at 6:58 AM, sunset at 7:42 PM

2 / 6

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Wednesday, April 2

- High of 11 °C, low of 0 °C (61% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (31 km/h wind)
- Sunrise at 6:56 AM, sunset at 7:44 PM

3 / 6

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Thursday, April 3

- High of 17 °C, low of 8 °C (67% humidity)
- Mostly cloudy with a 100% chance of rain (28 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (46 km/h wind)
- Sunrise at 6:54 AM, sunset at 7:45 PM

4 / 6

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Friday, April 4

- High of 7 °C, low of 4 °C (65% humidity)
- Mostly cloudy with a 0% chance of snow
- Light breeze (17 km/h wind)
- Sunrise at 6:53 AM, sunset at 7:46 PM
- First quarter moon