
ESOlex // Shutterstock
Belleville 7-day weather forecast
Stacker created the forecast for Belleville, Ontario using data from OpenWeather. This week's high is 25 °C on Monday, while the low is 3 °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, May 12
- High of 25 °C, low of 3 °C (53% humidity)- Sunny 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 5:46 AM, sunset at 8:25 PM
- Full moon

1 / 6
Valeriy Boyarskiy // Shutterstock
Tuesday, May 13
- High of 19 °C, low of 11 °C (80% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 5:45 AM, sunset at 8:26 PM
- Overcast with a 100% chance of rain (7 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 5:45 AM, sunset at 8:26 PM

2 / 6
John Cartwright // Shutterstock
Wednesday, May 14
- High of 18 °C, low of 13 °C (87% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Light breeze (27 km/h wind)
- Sunrise at 5:43 AM, sunset at 8:28 PM
- Overcast with a 100% chance of rain (1 mm of rain)
- Light breeze (27 km/h wind)
- Sunrise at 5:43 AM, sunset at 8:28 PM

3 / 6
Cari Rubin Photography // Shutterstock
Thursday, May 15
- High of 19 °C, low of 13 °C (87% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 5:42 AM, sunset at 8:29 PM
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 5:42 AM, sunset at 8:29 PM

4 / 6
aco // Shutterstock
Friday, May 16
- High of 20 °C, low of 13 °C (80% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (24 km/h wind)
- Sunrise at 5:41 AM, sunset at 8:30 PM
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (24 km/h wind)
- Sunrise at 5:41 AM, sunset at 8:30 PM

5 / 6
STILLFX // Shutterstock
Saturday, May 17
- High of 17 °C, low of 11 °C (96% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 5:40 AM, sunset at 8:31 PM
- Overcast with a 100% chance of rain (5 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 5:40 AM, sunset at 8:31 PM

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Andrew Lever // Shutterstock
Sunday, May 18
- High of 13 °C, low of 8 °C (68% humidity)
- Overcast with a 0% chance of snow
- Light breeze (23 km/h wind)
- Sunrise at 5:39 AM, sunset at 8:32 PM
- Overcast with a 0% chance of snow
- Light breeze (23 km/h wind)
- Sunrise at 5:39 AM, sunset at 8:32 PM