Weather World
City of Belleville, ONBelleville, ON 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Belleville, ON Weather Forecast
Belleville, ON Weather Forecast Date: 1103 AM Sat Oct 17 2026 (Belleville Time)
Today Lo: 1°C34°F Hi: 9°C48°F |
Sunny Saturday, temperatures as high as 9°C48°F, low temperature around 1°C34°F, chance of rain 1%, wind out of the NNW 16 km/h10 mph. Barometric pressure 102.8 kPa30.36 in, visibility 10 km6 mi, humidity 36%. |
| Sunday Lo: 2°C36°F Hi: 15°C60°F |
Sunny Sunday, temperatures as high as 15°C60°F, low temperature around 2°C36°F, chance of rain 2%, wind out of the SW 21 km/h13 mph. Barometric pressure 103.2 kPa30.47 in, visibility 10 km6 mi, humidity 45%. |
| Monday Lo: 6°C43°F Hi: 19°C66°F |
Sunny Monday, temperatures as high as 19°C66°F, low temperature around 6°C43°F, chance of rain 1%, wind out of the WSW 14 km/h9 mph. Barometric pressure 103 kPa30.42 in, visibility 10 km6 mi, humidity 43%. |
| Tuesday Lo: 6°C42°F Hi: 17°C63°F |
Sunny Tuesday, temperatures as high as 17°C63°F, low temperature around 6°C42°F, chance of rain 1%, wind out of the NE 16 km/h10 mph. Barometric pressure 102.9 kPa30.39 in, visibility 10 km6 mi, humidity 44%. |
| Wednesday Lo: 2°C36°F Hi: 14°C57°F |
Sunny Wednesday, temperatures as high as 14°C57°F, low temperature around 2°C36°F, chance of rain 2%, wind out of the NE 12 km/h7 mph. Barometric pressure 103.1 kPa30.45 in, visibility 10 km6 mi, humidity 46%. |
Thursday Lo: 2°C36°F Hi: 17°C62°F |
Partly Cloudy Thursday, temperatures as high as 17°C62°F, low temperature around 2°C36°F, chance of rain 2%, wind out of the W 10 km/h6 mph. Barometric pressure 102.3 kPa30.21 in, visibility 10 km6 mi, humidity 49%. |
| Friday Lo: 1°C34°F Hi: 14°C57°F |
Sunny Friday, temperatures as high as 14°C57°F, low temperature around 1°C34°F, chance of rain 1%, wind out of the NNE 9 km/h6 mph. Barometric pressure 102.7 kPa30.33 in, visibility 10 km6 mi, humidity 44%. |
Belleville Radar Loop
Use the map search tool if you want to place a location marker on the radar map...