Observed at: Port Alberni
Date: 8:00 PM PDT Friday 25 September 2026
Temp.: 12 °C
Wind: ESE 12 km/h
Humidity: 86 %
Dew point: 9 °C
Pressure: 101.6 kPa
Tendency: 0.31 kPa
Visibility: km
Sunrise: 7:10
Sunset: 19:11
Normals:
Max 19°C Min 7°C
 Extended Forecast - Environment Canada
  Sat, 26 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 17°C
Sun, 27 Sep
Sunny
Sunny
Max: 19°C
Mon, 28 Sep
Periods of rain
Periods of rain
Max: 17°C
Tue, 29 Sep
Rain
Rain
Max: 16°C
Wed, 30 Sep
Chance of showers (60%)
Chance of showers
Max: 15°C
Thu, 1 Oct
A mix of sun and cloud
A mix of sun and cloud
Max: 16°C
Tonight
Partly cloudy
Partly cloudy
Min: 7°C
Night
A few clouds
A few clouds
Min: 5°C
Night
Cloudy
Cloudy
Min: 8°C
Night
Rain
Rain
Min: 12°C
Night
Chance of showers (60%)
Chance of showers
Min: 9°C
Night
Chance of showers (60%)
Chance of showers
Min: 8°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Friday 25 September 2026)

Tonight
Partly cloudy. Fog patches developing after midnight. Wind southwest 20 km/h except west 20 gusting to 40 near Lake Cowichan this evening. Wind becoming light late this evening. Low 7.
Sat, 26 Sep
Clearing. Fog patches dissipating in the morning. High 17. UV index 3 or moderate.
Night
A few clouds. Fog patches developing after midnight. Low plus 5.
Sun, 27 Sep
Sunny. High 19.
Night
Cloudy. Low 8.
Mon, 28 Sep
Periods of rain. High 17.
Night
Rain. Low 12.
Tue, 29 Sep
Rain. High 16.
Night
Cloudy with 60 percent chance of showers. Low 9.
Wed, 30 Sep
Cloudy with 60 percent chance of showers. High 15.
Night
Cloudy with 60 percent chance of showers. Low 8.
Thu, 1 Oct
A mix of sun and cloud. High 16.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
25 September 2026
9 PM 12 A few clouds (0%)  A few clouds 0 SW 20
10 PM 11 A few clouds (0%)  A few clouds 0 SW 20
11 PM 10 A few clouds (0%)  A few clouds 0 VR Calm
26 September 2026
12 AM 9 A few clouds (0%)  A few clouds 0 VR Calm
1 AM 9 A few clouds (0%)  A few clouds 0 VR Calm
2 AM 8 A few clouds (0%)  A few clouds 0 VR Calm
3 AM 8 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
4 AM 7 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
5 AM 7 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
6 AM 7 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
7 AM 8 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
8 AM 8 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
9 AM 9 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
10 AM 10 Mainly sunny (0%)  Mainly sunny 0 VR Calm
11 AM 11 Mainly sunny (0%)  Mainly sunny 0 VR Calm
12 PM 12 Mainly sunny (0%)  Mainly sunny 0 VR Calm
1 PM 14 Mainly sunny (0%)  Mainly sunny 0 VR Calm
2 PM 15 Mainly sunny (0%)  Mainly sunny 0 VR Calm
3 PM 16 Mainly sunny (0%)  Mainly sunny 0 VR Calm
4 PM 16 Mainly sunny (0%)  Mainly sunny 0 VR Calm
5 PM 17 Mainly sunny (0%)  Mainly sunny 0 VR Calm
6 PM 16 Mainly sunny (0%)  Mainly sunny 0 VR Calm
7 PM 15 A few clouds (0%)  A few clouds 0 VR Calm
8 PM 14 A few clouds (0%)  A few clouds 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