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Observed at: Port Alberni
Date: 4:00 PM PDT Sunday 30 August 2026
Temp.: 18 °C
Wind: SSE 6 km/h
Humidity: 65 %
Dew point: 12 °C
Pressure: 102.0 kPa
Tendency: 0.05 kPa
Visibility: km 		Sunrise: 6:32
Sunset: 20:06
Normals:
Max 24°C Min 9°C
 Extended Forecast - Environment Canada
  Mon, 31 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
 Tue, 1 Sep
Showers
Showers
Max: 22°C
 Wed, 2 Sep
Rain
Rain
Max: 16°C
 Thu, 3 Sep
Chance of showers (60%)
Chance of showers
Max: 17°C
 Fri, 4 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
 Sat, 5 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 21°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 11°C
 Night
Increasing cloudiness
Increasing cloudiness
Min: 11°C
 Night
Showers
Showers
Min: 14°C
 Night
Showers
Showers
Min: 12°C
 Night
Chance of showers (30%)
Chance of showers
Min: 12°C
 Night
Cloudy periods
Cloudy periods
Min: 12°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Sunday 30 August 2026)

Tonight
Cloudy. 30 percent chance of showers this evening. Wind south 20 km/h becoming light this evening. Low 11.
Mon, 31 Aug
A mix of sun and cloud. High 23. Humidex 25. UV index 6 or high.
Night
Partly cloudy. Becoming clear in the evening. Increasing cloudiness before morning. Low 11.
Tue, 1 Sep
Showers. High 22.
Night
Showers. Low 14.
Wed, 2 Sep
Rain. High 16.
Night
Showers. Low 12.
Thu, 3 Sep
Cloudy with 60 percent chance of showers. High 17.
Night
Cloudy periods with 30 percent chance of showers. Low 12.
Fri, 4 Sep
A mix of sun and cloud. High 19.
Night
Cloudy periods. Low 12.
Sat, 5 Sep
A mix of sun and cloud. High 21.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
30 August 2026
5 PM 18 Chance of showers (30%)  Chance of showers 30 S 20
6 PM 17 Chance of showers (30%)  Chance of showers 30 S 20
7 PM 16 Chance of showers (30%)  Chance of showers 30 S 20
8 PM 15 Chance of showers (30%)  Chance of showers 30 VR Calm
9 PM 15 Chance of showers (30%)  Chance of showers 30 VR Calm
10 PM 14 Chance of showers (30%)  Chance of showers 30 VR Calm
11 PM 14 Chance of showers (30%)  Chance of showers 30 VR Calm
31 August 2026
12 AM 13 Cloudy (20%)  Cloudy 20 VR Calm
1 AM 13 Cloudy (20%)  Cloudy 20 VR Calm
2 AM 12 Cloudy (20%)  Cloudy 20 VR Calm
3 AM 12 Cloudy (20%)  Cloudy 20 VR Calm
4 AM 12 Cloudy (20%)  Cloudy 20 VR Calm
5 AM 11 Cloudy (20%)  Cloudy 20 VR Calm
6 AM 11 Partly cloudy (0%)  Partly cloudy 0 VR Calm
7 AM 11 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
8 AM 12 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
9 AM 14 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
10 AM 15 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
11 AM 16 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
12 PM 18 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
1 PM 20 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
2 PM 22 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
3 PM 22 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
4 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
 
† 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