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City of Oshawa, ONOshawa, ON 7-Day Weather Forecast
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Oshawa, ON Weather Forecast
Oshawa, ON Weather Forecast Date: 341 PM Sun Oct 11 2026 (Oshawa Time)
Today Lo: 10°C50°F Hi: 18°C64°F |
Overcast Sunday, temperatures as high as 18°C64°F, low temperature around 10°C50°F, chance of rain 14%, wind out of the SE 19 km/h12 mph. Barometric pressure 102 kPa30.12 in, visibility 10 km6 mi, humidity 60%. |
| Monday Lo: 10°C51°F Hi: 22°C72°F |
Overcast Monday, temperatures as high as 22°C72°F, low temperature around 10°C51°F, chance of rain 17%, wind out of the SW 13 km/h8 mph. Barometric pressure 101.1 kPa29.85 in, visibility 10 km6 mi, humidity 68%. |
Tuesday Lo: 14°C57°F Hi: 21°C71°F |
Chance of showers Tuesday, temperatures as high as 21°C71°F, low temperature around 14°C57°F, chance of rain 27%, wind out of the SW 23 km/h14 mph. Barometric pressure 100.7 kPa29.74 in, visibility 10 km6 mi, humidity 85%. |
Wednesday Lo: 11°C51°F Hi: 16°C61°F |
Partly Cloudy Wednesday, temperatures as high as 16°C61°F, low temperature around 11°C51°F, chance of rain 14%, wind out of the WNW 15 km/h9 mph. Barometric pressure 101.4 kPa29.94 in, visibility 10 km6 mi, humidity 79%. |
Thursday Lo: 5°C41°F Hi: 13°C55°F |
Cloudy Thursday, temperatures as high as 13°C55°F, low temperature around 5°C41°F, chance of rain 9%, wind out of the ENE 12 km/h8 mph. Barometric pressure 102.6 kPa30.3 in, visibility 10 km6 mi, humidity 46%. |
| Friday Lo: 5°C41°F Hi: 11°C52°F |
Chance of showers Friday, temperatures as high as 11°C52°F, low temperature around 5°C41°F, chance of rain 24%, wind out of the WNW 27 km/h17 mph. Barometric pressure 100 kPa29.53 in, visibility 10 km6 mi, humidity 85%. |
| Saturday Lo: -2°C29°F Hi: 4°C39°F |
Overcast Saturday, temperatures as high as 4°C39°F, low temperature around -2°C29°F, probability of precipitation 11%, wind out of the NNW 37 km/h23 mph. Barometric pressure 102.3 kPa30.21 in, visibility 5 km3 mi, humidity 56%. |
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