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Waterdown, ON Weather Forecast
Waterdown, ON Weather Forecast Date: 1254 PM Sat Sep 19 2026 (Waterdown Time)
Today Lo: 15°C58°F Hi: 18°C64°F |
Overcast Saturday, temperatures as high as 18°C64°F, low temperature around 15°C58°F, chance of rain 13%, wind out of the E 21 km/h13 mph. Barometric pressure 102.1 kPa30.15 in, visibility 10 km6 mi, humidity 54%. |
Sunday Lo: 14°C57°F Hi: 18°C65°F |
Chance of showers Sunday, temperatures as high as 18°C65°F, low temperature around 14°C57°F, chance of rain 39%, wind out of the NNE 15 km/h9 mph. Barometric pressure 101.5 kPa29.97 in, visibility 10 km6 mi, humidity 86%. |
| Monday Lo: 13°C55°F Hi: 15°C59°F |
Chance of showers Monday, temperatures as high as 15°C59°F, low temperature around 13°C55°F, chance of rain 19%, wind out of the ENE 31 km/h19 mph. Barometric pressure 102.4 kPa30.24 in, visibility 10 km6 mi, humidity 71%. |
| Tuesday Lo: 13°C56°F Hi: 16°C61°F |
Chance of showers Tuesday, temperatures as high as 16°C61°F, low temperature around 13°C56°F, chance of rain 23%, wind out of the ENE 36 km/h23 mph. Barometric pressure 102.6 kPa30.3 in, visibility 10 km6 mi, humidity 76%. |
Wednesday Lo: 10°C50°F Hi: 15°C59°F |
Cloudy Wednesday, temperatures as high as 15°C59°F, low temperature around 10°C50°F, chance of rain 10%, wind out of the E 26 km/h16 mph. Barometric pressure 102.9 kPa30.39 in, visibility 10 km6 mi, humidity 61%. |
| Thursday Lo: 12°C53°F Hi: 13°C56°F |
Light rain shower Thursday, temperatures as high as 13°C56°F, low temperature around 12°C53°F, chance of rain 54%, wind out of the E 15 km/h9 mph. Barometric pressure 102.2 kPa30.18 in, visibility 10 km6 mi, humidity 94%. |
Friday Lo: 11°C51°F Hi: 18°C65°F |
Sunny Friday, temperatures as high as 18°C65°F, low temperature around 11°C51°F, chance of rain 2%, wind out of the NE 13 km/h8 mph. Barometric pressure 102.4 kPa30.24 in, visibility 10 km6 mi, humidity 54%. |
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