Oshawa 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Oshawa 7-day weather forecast

Stacker created the forecast for Oshawa, Ontario using data from OpenWeather. This week's high is 18 °C on Monday, while the low is -2 °C on Monday. There are expected to be 0 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Monday, March 30

- High of 18 °C, low of -2 °C (67% humidity)
- Overcast with a 37% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 7:00 AM, sunset at 7:39 PM
1 / 6
Jaromir Chalabala // Shutterstock

Tuesday, March 31

- High of 8 °C, low of 3 °C (96% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Gentle breeze (27 km/h wind)
- Sunrise at 6:58 AM, sunset at 7:40 PM
2 / 6
Zyabich // Shutterstock

Wednesday, April 1

- High of 8 °C, low of 4 °C (75% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 6:56 AM, sunset at 7:41 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 4 °C, low of 2 °C (91% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Light breeze (27 km/h wind)
- Sunrise at 6:54 AM, sunset at 7:42 PM
4 / 6
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Friday, April 3

- High of 13 °C, low of 4 °C (98% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (23 km/h wind)
- Sunrise at 6:53 AM, sunset at 7:43 PM
5 / 6
VOJTa Herout // Shutterstock

Saturday, April 4

- High of 8 °C, low of 2 °C (92% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Gentle breeze (27 km/h wind)
- Sunrise at 6:51 AM, sunset at 7:45 PM
6 / 6
Leonid Ikan // Shutterstock

Sunday, April 5

- High of 7 °C, low of 1 °C (58% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Gentle breeze (37 km/h wind)
- Sunrise at 6:49 AM, sunset at 7:46 PM

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