Nanaimo 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Nanaimo 7-day weather forecast

Stacker created the forecast for Nanaimo, British Columbia using data from OpenWeather. This week's high is 19 °C on Monday, while the low is 9 °C on Monday. There are expected to be 0 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 19 °C, low of 9 °C (62% humidity)
- Partly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (15 km/h wind)
- Sunrise at 5:28 AM, sunset at 8:55 PM
1 / 6
John Cartwright // Shutterstock

Tuesday, May 19

- High of 14 °C, low of 10 °C (75% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (15 km/h wind)
- Sunrise at 5:27 AM, sunset at 8:56 PM
2 / 6
Nazarova Mariia // Shutterstock

Wednesday, May 20

- High of 17 °C, low of 10 °C (61% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 5:26 AM, sunset at 8:58 PM
3 / 6
Onishchenko Natalya // Shutterstock

Thursday, May 21

- High of 18 °C, low of 10 °C (61% humidity)
- Partly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 5:25 AM, sunset at 8:59 PM
4 / 6
VOJTa Herout // Shutterstock

Friday, May 22

- High of 17 °C, low of 11 °C (64% humidity)
- Partly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 5:24 AM, sunset at 9:00 PM
5 / 6
Alex Stemmer // Shutterstock

Saturday, May 23

- High of 15 °C, low of 11 °C (62% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (24 km/h wind)
- Sunrise at 5:23 AM, sunset at 9:02 PM
- First quarter moon
6 / 6
Leonid Ikan // Shutterstock

Sunday, May 24

- High of 15 °C, low of 10 °C (56% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 5:22 AM, sunset at 9:03 PM

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