London 7-day weather forecast

Written by:
January 26, 2026
ESOlex // Shutterstock

London 7-day weather forecast

Stacker created the forecast for London, Ontario using data from OpenWeather. This week's high is 19 °C on Saturday, while the low is -12 °C on Monday. There is expected to be 1 sunny day and rain on 6 days this week.

There are currently no weather alerts.

Monday, March 2

- High of -1 °C, low of -12 °C (50% humidity)
- Fair with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 6:59 AM, sunset at 6:15 PM
1 / 6
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Tuesday, March 3

- High of 5 °C, low of -5 °C (76% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 6:57 AM, sunset at 6:16 PM
- Full moon
2 / 6
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Wednesday, March 4

- High of 7 °C, low of -1 °C (53% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (16 km/h wind)
- Sunrise at 6:56 AM, sunset at 6:17 PM
3 / 6
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Thursday, March 5

- High of 4 °C, low of 2 °C (98% humidity)
- Overcast with a 100% chance of rain (16 mm of rain)
- Gentle breeze (29 km/h wind)
- Sunrise at 6:54 AM, sunset at 6:18 PM
4 / 6
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Friday, March 6

- High of 9 °C, low of 2 °C (82% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Light breeze (18 km/h wind)
- Sunrise at 6:52 AM, sunset at 6:19 PM
5 / 6
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Saturday, March 7

- High of 19 °C, low of 8 °C (78% humidity)
- Overcast with a 100% chance of rain (23 mm of rain)
- Gentle breeze (33 km/h wind)
- Sunrise at 6:51 AM, sunset at 6:21 PM
6 / 6
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Sunday, March 8

- High of 13 °C, low of 4 °C (87% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (23 km/h wind)
- Sunrise at 6:49 AM, sunset at 6:22 PM

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