Belleville 7-day weather forecast

Written by:
July 7, 2025
ESOlex // Shutterstock

Belleville 7-day weather forecast

Stacker created the forecast for Belleville, Ontario using data from OpenWeather. This week's high is 30 °C on Friday, while the low is 15 °C on Tuesday. There are expected to be 2 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, July 7

- High of 29 °C, low of 18 °C (84% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 5:33 AM, sunset at 8:54 PM
1 / 6
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Tuesday, July 8

- High of 27 °C, low of 15 °C (56% humidity)
- Partly cloudy with a 0% chance of snow
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 5:34 AM, sunset at 8:54 PM
2 / 6
Leonid Ikan // Shutterstock

Wednesday, July 9

- High of 26 °C, low of 17 °C (59% humidity)
- Overcast with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (13 km/h wind)
- Sunrise at 5:35 AM, sunset at 8:54 PM
3 / 6
Robert Schlie // Shutterstock

Thursday, July 10

- High of 27 °C, low of 17 °C (55% humidity)
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 5:35 AM, sunset at 8:53 PM
- Full moon
4 / 6
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Friday, July 11

- High of 30 °C, low of 17 °C (52% humidity)
- Sunny with a 44% chance of rain (0 mm of rain)
- Light breeze (14 km/h wind)
- Sunrise at 5:36 AM, sunset at 8:52 PM
5 / 6
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Saturday, July 12

- High of 28 °C, low of 19 °C (61% humidity)
- Mostly cloudy with a 100% chance of rain (4 mm of rain)
- Light breeze (16 km/h wind)
- Sunrise at 5:37 AM, sunset at 8:52 PM
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Leszek Glasner // Shutterstock

Sunday, July 13

- High of 28 °C, low of 20 °C (71% humidity)
- Overcast with a 100% chance of rain (15 mm of rain)
- Light breeze (25 km/h wind)
- Sunrise at 5:38 AM, sunset at 8:51 PM

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