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Observed at: Port Alberni
Date: 12:00 PM PDT Monday 7 September 2026
Temp.: 17 °C
Wind: E 12 km/h
Humidity: 76 %
Dew point: 12 °C
Pressure: 102.1 kPa
Tendency: 0.14 kPa
Visibility: km 		Sunrise: 6:44
Sunset: 19:50
Normals:
Max 23°C Min 8°C
 Extended Forecast - Environment Canada
Today
Chance of showers (30%)
Chance of showers
Max: 21°C
 Tue, 8 Sep
Clearing
Clearing
Max: 25°C
 Wed, 9 Sep
Sunny
Sunny
Max: 24°C
 Thu, 10 Sep
Sunny
Sunny
Max: 22°C
 Fri, 11 Sep
Chance of showers (70%)
Chance of showers
Max: 18°C
 Sat, 12 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
 Sun, 13 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 11°C
 Night
Clear
Clear
Min: 11°C
 Night
Cloudy periods
Cloudy periods
Min: 11°C
 Night
Cloudy
Cloudy
Min: 12°C
 Night
Chance of showers (60%)
Chance of showers
Min: 11°C
 Night
Cloudy periods
Cloudy periods
Min: 11°C
  

Forecast

Port Alberni, BC (Issued: 11:00 AM PDT Monday 7 September 2026)

Today
Mainly cloudy with 30 percent chance of showers. High 21. UV index 4 or moderate.
Tonight
Partly cloudy. 30 percent chance of showers this evening. Fog patches developing after midnight. Low 11.
Tue, 8 Sep
A mix of sun and cloud. Clearing near noon. Fog patches dissipating in the morning. High 25. Humidex 27. UV index 5 or moderate.
Night
Clear. Low 11.
Wed, 9 Sep
Sunny. High 24.
Night
Cloudy periods. Low 11.
Thu, 10 Sep
Sunny. High 22.
Night
Increasing cloudiness. Low 12.
Fri, 11 Sep
Cloudy with 70 percent chance of showers. High 18.
Night
Cloudy with 60 percent chance of showers. Low 11.
Sat, 12 Sep
A mix of sun and cloud. High 19.
Night
Cloudy periods. Low 11.
Sun, 13 Sep
A mix of sun and cloud. High 19.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
7 September 2026
1 PM 18 Chance of showers (30%)  Chance of showers 30 S 15
2 PM 19 Chance of showers (30%)  Chance of showers 30 S 15
3 PM 20 Chance of showers (30%)  Chance of showers 30 S 15
4 PM 20 Chance of showers (30%)  Chance of showers 30 S 15
5 PM 21 Chance of showers (30%)  Chance of showers 30 S 15
6 PM 19 Chance of showers (30%)  Chance of showers 30 S 15
7 PM 17 Chance of showers (30%)  Chance of showers 30 S 15
8 PM 15 Chance of showers (30%)  Chance of showers 30 VR 5
9 PM 14 Chance of showers (30%)  Chance of showers 30 VR 5
10 PM 14 Chance of showers (30%)  Chance of showers 30 VR 5
11 PM 13 Chance of showers (30%)  Chance of showers 30 VR 5
8 September 2026
12 AM 13 Partly cloudy (0%)  Partly cloudy 0 VR 5
1 AM 12 Partly cloudy (0%)  Partly cloudy 0 VR 5
2 AM 12 Partly cloudy (0%)  Partly cloudy 0 VR 5
3 AM 12 Partly cloudy (0%)  Partly cloudy 0 VR 5
4 AM 11 Partly cloudy (0%)  Partly cloudy 0 VR 5
5 AM 11 Partly cloudy (0%)  Partly cloudy 0 VR 5
6 AM 12 Partly cloudy (0%)  Partly cloudy 0 VR 5
7 AM 13 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
8 AM 14 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
9 AM 15 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
10 AM 17 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
11 AM 18 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
12 PM 20 Sunny (0%)  Sunny 0 S 15
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada