The weather in Oshawa in April is very cold with temperatures between 2°C and 9°C, warm clothes are a must.
You can expect rain for roughly half of the month of April in Oshawa. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Oshawa during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Oshawa.
Our weather forecast can give you a great sense of what weather to expect in Oshawa in April 2025.
If you’re planning to visit Oshawa in the near future, we highly recommend that you review the 14 day weather forecast for Oshawa before you arrive.
Temperatures
9° / 2°
Rainy Days
9
Snowy Days
5
Dry Days
16
Rainfall
129
mm
Sun Hours
7.8
Hrs
