Oshawa - Weather - Environment Canada Environment Canada https://weather.gc.ca 2026-04-22T23:31:54Z tag:weather.gc.ca,2013-04-16:20260422233154 https://weather.gc.ca/cacheable/images/img/wmms-alt.png https://weather.gc.ca/template/gcweb/v15.0.0/GCWeb/assets/favicon.ico Copyright 2026, Environment Canada No watches or warnings in effect, Oshawa 2026-04-19T02:00:25Z 2026-04-19T02:00:25Z No watches or warnings in effect. tag:weather.gc.ca,2013-04-16:43.901-78.857_w1:20260419020025 Current Conditions: Sunny, 16.2°C 2026-04-22T23:00:00Z 2026-04-22T23:00:00Z Observed at: Oshawa Executive Airport 7:00 PM EDT Wednesday 22 April 2026
Condition: Sunny
Temperature: 16.2°C
Pressure: 101.4 kPa
Visibility: 16 km
Humidity: 41 %
Dewpoint: 2.9°C
Wind: SSW 8 km/h
Air Quality Health Index: 4
]]> tag:weather.gc.ca,2013-04-16:43.901-78.857_cc:20260422230000 Wednesday night: Clear. Low plus 4. 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z Clear. Low plus 4. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc0:20260422213700 Thursday: Sunny. High 18 except 12 near Lake Ontario. 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z Sunny. High 18 except 12 near Lake Ontario. UV index 7 or high. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc1:20260422213700 Thursday night: A few clouds. Low plus 4. 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z A few clouds. Low plus 4. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc2:20260422213700 Friday: Chance of showers. High 11. POP 30% 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z A mix of sun and cloud with 30 percent chance of showers. High 11. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc3:20260422213700 Friday night: Chance of showers. Low plus 3. POP 30% 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z Cloudy periods with 30 percent chance of showers. Low plus 3. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc4:20260422213700 Saturday: Chance of showers. High 10. POP 60% 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z Cloudy with 60 percent chance of showers. High 10. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc5:20260422213700 Saturday night: Chance of showers. Low plus 5. POP 40% 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z Cloudy with 40 percent chance of showers. Low plus 5. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc6:20260422213700 Sunday: A mix of sun and cloud. High 14. 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z A mix of sun and cloud. High 14. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc7:20260422213700 Sunday night: Cloudy periods. Low plus 4. 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z Cloudy periods. Low plus 4. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc8:20260422213700 Monday: A mix of sun and cloud. High 16. 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z A mix of sun and cloud. High 16. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc9:20260422213700 Monday night: Cloudy. Low plus 5. 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z Cloudy. Low plus 5. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc10:20260422213700 Tuesday: Chance of showers. High 11. POP 30% 2026-04-22T21:37:00Z 2026-04-22T21:37:00Z Cloudy with 30 percent chance of showers. High 11. Forecast issued 5:37 PM EDT Wednesday 22 April 2026 tag:weather.gc.ca,2013-04-16:43.901-78.857_fc11:20260422213700