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Belleville 7-day weather forecast
Stacker created the forecast for Belleville, Ontario using data from OpenWeather. This week's high is 28 °C on Tuesday, while the low is 3 °C on Saturday. There are expected to be 4 sunny days and precipitation on 0 days this week.
There are currently no weather alerts.
Monday, September 15
- High of 25 °C, low of 12 °C (38% humidity)- Partly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (12 km/h wind)
- Sunrise at 6:48 AM, sunset at 7:20 PM

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Tuesday, September 16
- High of 28 °C, low of 11 °C (28% humidity)
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (12 km/h wind)
- Sunrise at 6:50 AM, sunset at 7:18 PM
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (12 km/h wind)
- Sunrise at 6:50 AM, sunset at 7:18 PM

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Andrew Lever // Shutterstock
Wednesday, September 17
- High of 27 °C, low of 13 °C (45% humidity)
- Mostly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 6:51 AM, sunset at 7:16 PM
- Mostly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 6:51 AM, sunset at 7:16 PM

3 / 6
afoto6267 // Shutterstock
Thursday, September 18
- High of 28 °C, low of 14 °C (40% humidity)
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (5 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 6:52 AM, sunset at 7:14 PM
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (5 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 6:52 AM, sunset at 7:14 PM

4 / 6
Rachasie // Shutterstock
Friday, September 19
- High of 22 °C, low of 10 °C (31% humidity)
- Sunny with a 0% chance of snow
- Light breeze (25 km/h wind)
- Sunrise at 6:53 AM, sunset at 7:13 PM
- Sunny with a 0% chance of snow
- Light breeze (25 km/h wind)
- Sunrise at 6:53 AM, sunset at 7:13 PM

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Nazarova Mariia // Shutterstock
Saturday, September 20
- High of 19 °C, low of 3 °C (20% humidity)
- Sunny with a 0% chance of snow
- Light breeze (13 km/h wind)
- Sunrise at 6:54 AM, sunset at 7:11 PM
- Sunny with a 0% chance of snow
- Light breeze (13 km/h wind)
- Sunrise at 6:54 AM, sunset at 7:11 PM

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Leonid Ikan // Shutterstock
Sunday, September 21
- High of 24 °C, low of 8 °C (37% humidity)
- Mostly cloudy with a 0% chance of snow
- Light breeze (16 km/h wind)
- Sunrise at 6:55 AM, sunset at 7:09 PM
- New moon
- Mostly cloudy with a 0% chance of snow
- Light breeze (16 km/h wind)
- Sunrise at 6:55 AM, sunset at 7:09 PM
- New moon