London 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

London 7-day weather forecast

Stacker created the forecast for London, Ontario using data from OpenWeather. This week's high is 24 °C on Tuesday, while the low is 0 °C on Sunday. There is expected to be 1 sunny day and rain on 6 days this week.

There are currently no weather alerts.

Monday, April 13

- High of 22 °C, low of 15 °C (79% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (40 km/h wind)
- Sunrise at 6:46 AM, sunset at 8:04 PM
1 / 6
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Tuesday, April 14

- High of 24 °C, low of 14 °C (81% humidity)
- Overcast with a 100% chance of rain (16 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (28 km/h wind)
- Sunrise at 6:44 AM, sunset at 8:05 PM
2 / 6
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Wednesday, April 15

- High of 20 °C, low of 15 °C (93% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (27 km/h wind)
- Sunrise at 6:42 AM, sunset at 8:06 PM
3 / 6
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Thursday, April 16

- High of 21 °C, low of 13 °C (86% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (30 km/h wind)
- Sunrise at 6:41 AM, sunset at 8:07 PM
4 / 6
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Friday, April 17

- High of 18 °C, low of 7 °C (55% humidity)
- Mostly sunny with a 0% chance of snow
- Light breeze (18 km/h wind)
- Sunrise at 6:39 AM, sunset at 8:08 PM
- New moon
5 / 6
Leonid Ikan // Shutterstock

Saturday, April 18

- High of 19 °C, low of 11 °C (88% humidity)
- Overcast with a 100% chance of rain (23 mm of rain)
- Gentle breeze (37 km/h wind)
- Sunrise at 6:38 AM, sunset at 8:10 PM
6 / 6
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Sunday, April 19

- High of 9 °C, low of 0 °C (57% humidity)
- Mostly cloudy with a 100% chance of rain (1 mm of rain)
- Gentle breeze (36 km/h wind)
- Sunrise at 6:36 AM, sunset at 8:11 PM

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