Nanaimo 7-day weather forecast

Written by:
August 25, 2025
ESOlex // Shutterstock

Nanaimo 7-day weather forecast

Stacker created the forecast for Nanaimo, British Columbia using data from OpenWeather. This week's high is 27 °C on Monday, while the low is 13 °C on Monday. There is expected to be 1 sunny day and precipitation on 0 days this week.

Environment Canada has issued a squall until Monday at 12:39 AM.

Monday, September 1

- High of 27 °C, low of 13 °C (73% humidity)
- Partly sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light air (11 km/h wind)
- Sunrise at 6:32 AM, sunset at 7:58 PM
1 / 6
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Tuesday, September 2

- High of 24 °C, low of 17 °C (66% humidity)
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (9 km/h wind)
- Sunrise at 6:34 AM, sunset at 7:56 PM
2 / 6
Canva

Wednesday, September 3

- High of 26 °C, low of 18 °C (63% humidity)
- Partly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 6:35 AM, sunset at 7:54 PM
3 / 6
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Thursday, September 4

- High of 23 °C, low of 19 °C (65% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (5 UV index)
- Light air (10 km/h wind)
- Sunrise at 6:37 AM, sunset at 7:52 PM
4 / 6
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Friday, September 5

- High of 22 °C, low of 18 °C (69% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (11 km/h wind)
- Sunrise at 6:38 AM, sunset at 7:50 PM
5 / 6
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Saturday, September 6

- High of 20 °C, low of 17 °C (75% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (15 km/h wind)
- Sunrise at 6:39 AM, sunset at 7:48 PM
6 / 6
Robert Schlie // Shutterstock

Sunday, September 7

- High of 19 °C, low of 16 °C (75% humidity)
- Mostly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (11 km/h wind)
- Sunrise at 6:41 AM, sunset at 7:46 PM
- Full moon

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