Ottawa 7-day weather forecast

Written by:
March 23, 2026
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Ottawa 7-day weather forecast

Stacker created the forecast for Ottawa, Ontario using data from OpenWeather. This week's high is 18 °C on Monday, while the low is 1 °C on Sunday. There are expected to be 0 sunny days and rain on 6 days this week.

Environment Canada has issued a weather until Monday at 05:06 PM and a weather until Monday at 05:06 PM.

Monday, April 13

- High of 18 °C, low of 9 °C (94% humidity)
- Overcast with a 100% chance of rain (35 mm of rain)
- Light breeze (25 km/h wind)
- Sunrise at 6:20 AM, sunset at 7:45 PM
1 / 6
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Tuesday, April 14

- High of 13 °C, low of 7 °C (97% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (22 km/h wind)
- Sunrise at 6:19 AM, sunset at 7:46 PM
2 / 6
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Wednesday, April 15

- High of 16 °C, low of 10 °C (92% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (13 km/h wind)
- Sunrise at 6:17 AM, sunset at 7:47 PM
3 / 6
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Thursday, April 16

- High of 18 °C, low of 10 °C (96% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Light breeze (25 km/h wind)
- Sunrise at 6:15 AM, sunset at 7:49 PM
4 / 6
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Friday, April 17

- High of 17 °C, low of 8 °C (59% humidity)
- Mostly cloudy with a 0% chance of snow
- Light breeze (19 km/h wind)
- Sunrise at 6:13 AM, sunset at 7:50 PM
- New moon
5 / 6
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Saturday, April 18

- High of 18 °C, low of 8 °C (86% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Light breeze (26 km/h wind)
- Sunrise at 6:12 AM, sunset at 7:51 PM
6 / 6
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Sunday, April 19

- High of 17 °C, low of 1 °C (58% humidity)
- Mostly cloudy with a 100% chance of rain (10 mm of rain)
- Gentle breeze (32 km/h wind)
- Sunrise at 6:10 AM, sunset at 7:53 PM

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