Observed at: Port Alberni
Date: 10:00 AM PDT Monday 21 September 2026
Temp.: 13 °C
Wind: ENE calm km/h
Humidity: 87 %
Dew point: 11 °C
Pressure: 101.7 kPa
Tendency: 0.02 kPa
Visibility: km
Sunrise: 7:04
Sunset: 19:20
Normals:
Max 20°C Min 7°C
 Extended Forecast - Environment Canada
Today
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
Tue, 22 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
Wed, 23 Sep
Periods of rain
Periods of rain
Max: 19°C
Thu, 24 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
Fri, 25 Sep
Sunny
Sunny
Max: 19°C
Sat, 26 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 17°C
Sun, 27 Sep
Cloudy
Cloudy
Max: 16°C
Tonight
Partly cloudy
Partly cloudy
Min: 10°C
Night
Showers
Showers
Min: 11°C
Night
Cloudy periods
Cloudy periods
Min: 9°C
Night
Cloudy periods
Cloudy periods
Min: 9°C
Night
Cloudy periods
Cloudy periods
Min: 7°C
Night
Chance of showers (60%)
Chance of showers
Min: 8°C
 

Forecast

Port Alberni, BC (Issued: 5:00 AM PDT Monday 21 September 2026)

Today
Clearing this morning. 40 percent chance of showers near Gold River late this afternoon. Fog patches dissipating late this morning. High 22. UV index 4 or moderate.
Tonight
A few clouds. Increasing cloudiness after midnight. 40 percent chance of showers near Gold River early this evening. Fog patches developing after midnight. Low 10.
Tue, 22 Sep
Clearing in the morning. Fog patches dissipating in the morning. High 20. UV index 4 or moderate.
Night
Showers. Low 11.
Wed, 23 Sep
Periods of rain. High 19.
Night
Cloudy periods. Low 9.
Thu, 24 Sep
A mix of sun and cloud. High 19.
Night
Cloudy periods. Low 9.
Fri, 25 Sep
Sunny. High 19.
Night
Cloudy periods. Low 7.
Sat, 26 Sep
A mix of sun and cloud. High 17.
Night
Cloudy with 60 percent chance of showers. Low 8.
Sun, 27 Sep
Cloudy. High 16.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
21 September 2026
11 AM 14 Mainly sunny (0%)  Mainly sunny 0 VR 5
12 PM 16 Mainly sunny (0%)  Mainly sunny 0 VR 5
1 PM 19 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
2 PM 21 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 15
3 PM 21 A mix of sun and cloud (20%)  A mix of sun and cloud 20 S 15
4 PM 22 A mix of sun and cloud (20%)  A mix of sun and cloud 20 S 15
5 PM 22 A mix of sun and cloud (20%)  A mix of sun and cloud 20 S 15
6 PM 20 A mix of sun and cloud (20%)  A mix of sun and cloud 20 S 15
7 PM 18 Partly cloudy (20%)  Partly cloudy 20 S 15
8 PM 16 A few clouds (0%)  A few clouds 0 VR Calm
9 PM 15 A few clouds (0%)  A few clouds 0 VR Calm
10 PM 13 A few clouds (0%)  A few clouds 0 VR Calm
11 PM 12 A few clouds (0%)  A few clouds 0 VR Calm
22 September 2026
12 AM 11 A few clouds (0%)  A few clouds 0 VR Calm
1 AM 11 A few clouds (0%)  A few clouds 0 VR Calm
2 AM 10 Partly cloudy (0%)  Partly cloudy 0 VR Calm
3 AM 10 Partly cloudy (0%)  Partly cloudy 0 VR Calm
4 AM 10 Mainly cloudy (0%)  Mainly cloudy 0 VR Calm
5 AM 10 Mainly cloudy (0%)  Mainly cloudy 0 VR Calm
6 AM 10 Mainly cloudy (0%)  Mainly cloudy 0 VR Calm
7 AM 11 Mainly cloudy (0%)  Mainly cloudy 0 VR Calm
8 AM 11 Mainly cloudy (0%)  Mainly cloudy 0 VR Calm
9 AM 12 Mainly sunny (0%)  Mainly sunny 0 VR Calm
10 AM 14 Mainly sunny (0%)  Mainly sunny 0 VR Calm
 
† 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