Ottawa 7-day weather forecast

Written by:
June 2, 2025
ESOlex // Shutterstock

Ottawa 7-day weather forecast

Stacker created the forecast for Ottawa, Ontario using data from OpenWeather. This week's high is 28 °C on Wednesday, while the low is 6 °C on Monday. There are expected to be 2 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, June 2

- High of 22 °C, low of 6 °C (47% humidity)
- Fair with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 5:17 AM, sunset at 8:44 PM
- First quarter moon
1 / 6
Stepan Bessmelnitsin // Shutterstock

Tuesday, June 3

- High of 24 °C, low of 9 °C (63% humidity)
- Partly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (22 km/h wind)
- Sunrise at 5:16 AM, sunset at 8:45 PM
2 / 6
Gary Whitton // Shutterstock

Wednesday, June 4

- High of 28 °C, low of 13 °C (64% humidity)
- Mostly cloudy with a 91% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (28 km/h wind)
- Sunrise at 5:16 AM, sunset at 8:46 PM
3 / 6
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Thursday, June 5

- High of 24 °C, low of 17 °C (74% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (16 km/h wind)
- Sunrise at 5:15 AM, sunset at 8:47 PM
4 / 6
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Friday, June 6

- High of 22 °C, low of 15 °C (64% humidity)
- Overcast with a 100% chance of rain (14 mm of rain)
- Light breeze (16 km/h wind)
- Sunrise at 5:15 AM, sunset at 8:47 PM
5 / 6
Cari Rubin Photography // Shutterstock

Saturday, June 7

- High of 18 °C, low of 12 °C (80% humidity)
- Overcast with a 100% chance of rain (25 mm of rain)
- Light breeze (16 km/h wind)
- Sunrise at 5:15 AM, sunset at 8:48 PM
6 / 6
Piyawat Nandeenopparit // Shutterstock

Sunday, June 8

- High of 24 °C, low of 10 °C (59% humidity)
- Sunny with a 0% chance of snow
- Light air (11 km/h wind)
- Sunrise at 5:14 AM, sunset at 8:49 PM

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