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Clarkson, ON Weather Forecast
Clarkson, ON Weather Forecast Date: 900 AM Wed Sep 23 2026 (Clarkson Time)
Today Lo: 10°C50°F Hi: 18°C65°F |
Sunny Wednesday, temperatures as high as 18°C65°F, low temperature around 10°C50°F, chance of rain 3%, wind out of the E 22 km/h13 mph. Barometric pressure 103.3 kPa30.5 in, visibility 10 km6 mi, humidity 58%. |
| Thursday Lo: 12°C53°F Hi: 18°C65°F |
Sunny Thursday, temperatures as high as 18°C65°F, low temperature around 12°C53°F, chance of rain 1%, wind out of the E 17 km/h10 mph. Barometric pressure 103.2 kPa30.47 in, visibility 10 km6 mi, humidity 46%. |
Friday Lo: 10°C50°F Hi: 21°C70°F |
Overcast Friday, temperatures as high as 21°C70°F, low temperature around 10°C50°F, chance of rain 9%, wind out of the NE 9 km/h6 mph. Barometric pressure 102.7 kPa30.33 in, visibility 10 km6 mi, humidity 31%. |
| Saturday Lo: 12°C53°F Hi: 22°C72°F |
Sunny Saturday, temperatures as high as 22°C72°F, low temperature around 12°C53°F, chance of rain 1%, wind out of the NNE 13 km/h8 mph. Barometric pressure 102.2 kPa30.18 in, visibility 10 km6 mi, humidity 35%. |
| Sunday Lo: 12°C53°F Hi: 23°C73°F |
Sunny Sunday, temperatures as high as 23°C73°F, low temperature around 12°C53°F, chance of rain 1%, wind out of the NNE 13 km/h8 mph. Barometric pressure 101.8 kPa30.06 in, visibility 10 km6 mi, humidity 38%. |
| Monday Lo: 13°C56°F Hi: 23°C73°F |
Sunny Monday, temperatures as high as 23°C73°F, low temperature around 13°C56°F, chance of rain 2%, wind out of the ENE 5 km/h3 mph. Barometric pressure 101.7 kPa30.03 in, visibility 10 km6 mi, humidity 49%. |
| Tuesday Lo: 14°C58°F Hi: 21°C69°F |
Sunny Tuesday, temperatures as high as 21°C69°F, low temperature around 14°C58°F, chance of rain 2%, wind out of the E 13 km/h8 mph. Barometric pressure 101.7 kPa30.03 in, visibility 10 km6 mi, humidity 47%. |
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