Observed at: Port Alberni
Date: 10:00 AM PDT Saturday 21 March 2026
Temp.: 4 °C
Wind: S calm km/h
Humidity: 85 %
Dew point: 2 °C
Pressure: 102.5 kPa
Tendency: 0.17 kPa
Visibility: km
Sunrise: 7:20
Sunset: 19:34
Normals:
Max 11°C Min 1°C
 Extended Forecast - Environment Canada
Today
Showers
Showers
Max: 8°C
Sun, 22 Mar
Mainly cloudy
Mainly cloudy
Max: 9°C
Mon, 23 Mar
Cloudy
Cloudy
Max: 9°C
Tue, 24 Mar
Rain
Rain
Max: 9°C
Wed, 25 Mar
Showers
Showers
Max: 7°C
Thu, 26 Mar
Chance of showers (30%)
Chance of showers
Max: 9°C
Fri, 27 Mar
A mix of sun and cloud
A mix of sun and cloud
Max: 11°C
Tonight
Chance of showers (40%)
Chance of showers
Min: 1°C
Night
Clear
Clear
Min: -3°C
Night
Periods of rain
Periods of rain
Min: 2°C
Night
Cloudy periods
Cloudy periods
Min: 1°C
Night
Chance of showers (60%)
Chance of showers
Min: 2°C
Night
Chance of showers (60%)
Chance of showers
Min: 2°C
 

Forecast

Port Alberni, BC (Issued: 5:00 AM PDT Saturday 21 March 2026)

Today
Sunny. Increasing cloudiness this afternoon then showers. Fog patches dissipating this morning. High 8. UV index 3 or moderate.
Tonight
Showers ending late this evening then cloudy with 40 percent chance of showers. Low plus 1.
Sun, 22 Mar
Mainly cloudy. High 9. UV index 3 or moderate.
Night
Clear. Low minus 3.
Mon, 23 Mar
A mix of sun and cloud. High 9.
Night
Periods of rain. Low plus 2.
Tue, 24 Mar
Rain. High 9.
Night
Cloudy periods. Low plus 1.
Wed, 25 Mar
Showers. High 7.
Night
Cloudy with 60 percent chance of showers. Low plus 2.
Thu, 26 Mar
Cloudy with 30 percent chance of showers. High 9.
Night
Cloudy with 60 percent chance of showers. Low plus 2.
Fri, 27 Mar
A mix of sun and cloud. High 11.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
21 March 2026
11 AM 7 Sunny (0%)  Sunny 0 VR 5
12 PM 7 Mainly sunny (0%)  Mainly sunny 0 VR 5
1 PM 8 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
2 PM 8 Cloudy (0%)  Cloudy 0 VR 5
3 PM 7 Overcast (0%)  Overcast 0 VR 5
4 PM 7 Showers (80%)  Showers 80 VR 5
5 PM 6 Showers (80%)  Showers 80 VR 5
6 PM 5 Showers (80%)  Showers 80 VR 5
7 PM 5 Showers (80%)  Showers 80 VR 5
8 PM 4 Showers (80%)  Showers 80 VR 5
9 PM 4 Showers (80%)  Showers 80 VR 5
10 PM 3 Showers (80%)  Showers 80 VR 5
11 PM 3 Chance of showers (40%)  Chance of showers 40 VR 5
22 March 2026
12 AM 3 Chance of showers (40%)  Chance of showers 40 VR 5
1 AM 2 Chance of showers (40%)  Chance of showers 40 VR 5
2 AM 2 Chance of showers (40%)  Chance of showers 40 VR 5
3 AM 2 Chance of showers (40%)  Chance of showers 40 VR 5
4 AM 1 Chance of showers (40%)  Chance of showers 40 VR 5
5 AM 1 Chance of showers (40%)  Chance of showers 40 VR Calm
6 AM 1 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
7 AM 1 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
8 AM 1 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
9 AM 2 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
10 AM 4 Mainly cloudy (20%)  Mainly cloudy 20 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