Observed at: Port Alberni
Date: 4:00 PM PDT Monday 31 August 2026
Temp.: 24 °C
Wind: NNW 6 km/h
Humidity: 43 %
Dew point: 10 °C
Pressure: 101.1 kPa
Tendency: 0.21 kPa
Visibility: km
Sunrise: 6:34
Sunset: 20:04
Normals:
Max 24°C Min 9°C
 Extended Forecast - Environment Canada
  Tue, 1 Sep
Chance of showers (30%)
Chance of showers
Max: 21°C
Wed, 2 Sep
Rain
Rain
Max: 16°C
Thu, 3 Sep
Chance of showers (40%)
Chance of showers
Max: 19°C
Fri, 4 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
Sat, 5 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 21°C
Sun, 6 Sep
Cloudy
Cloudy
Max: 19°C
Tonight
Partly cloudy
Partly cloudy
Min: 11°C
Night
Showers
Showers
Min: 14°C
Night
Showers
Showers
Min: 10°C
Night
Chance of showers (40%)
Chance of showers
Min: 11°C
Night
Cloudy periods
Cloudy periods
Min: 12°C
Night
Cloudy periods
Cloudy periods
Min: 13°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Monday 31 August 2026)

Tonight
Partly cloudy. Low 11.
Tue, 1 Sep
Cloudy. 30 percent chance of showers in the morning. Showers near Gold River in the afternoon. Wind becoming south 20 km/h gusting to 40 late in the morning. High 21. UV index 2 or low.
Night
Showers. Wind south 20 km/h gusting to 40. Low 14.
Wed, 2 Sep
Rain. High 16.
Night
Showers. Low 10.
Thu, 3 Sep
Cloudy with 40 percent chance of showers. High 19.
Night
Cloudy periods with 40 percent chance of showers. Low 11.
Fri, 4 Sep
A mix of sun and cloud. High 22.
Night
Cloudy periods. Low 12.
Sat, 5 Sep
A mix of sun and cloud. High 21.
Night
Cloudy periods. Low 13.
Sun, 6 Sep
Cloudy. High 19.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
31 August 2026
5 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
6 PM 22 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
7 PM 20 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
8 PM 19 Partly cloudy (0%)  Partly cloudy 0 VR 5
9 PM 17 Partly cloudy (0%)  Partly cloudy 0 VR 5
10 PM 16 Partly cloudy (0%)  Partly cloudy 0 VR 5
11 PM 14 Partly cloudy (0%)  Partly cloudy 0 VR Calm
1 September 2026
12 AM 14 Partly cloudy (0%)  Partly cloudy 0 VR Calm
1 AM 13 Partly cloudy (0%)  Partly cloudy 0 VR Calm
2 AM 13 Partly cloudy (0%)  Partly cloudy 0 VR Calm
3 AM 12 Partly cloudy (0%)  Partly cloudy 0 VR Calm
4 AM 12 Partly cloudy (0%)  Partly cloudy 0 VR Calm
5 AM 11 Partly cloudy (0%)  Partly cloudy 0 VR Calm
6 AM 12 Chance of showers (30%)  Chance of showers 30 VR 5
7 AM 12 Chance of showers (30%)  Chance of showers 30 VR 5
8 AM 13 Chance of showers (30%)  Chance of showers 30 VR 5
9 AM 15 Chance of showers (30%)  Chance of showers 30 VR 5
10 AM 17 Chance of showers (30%)  Chance of showers 30 VR 5
11 AM 19 Chance of showers (30%)  Chance of showers 30 S 20 gust 40
12 PM 20 Overcast (20%)  Overcast 20 S 20 gust 40
1 PM 20 Overcast (20%)  Overcast 20 S 20 gust 40
2 PM 21 Overcast (20%)  Overcast 20 S 20 gust 40
3 PM 21 Overcast (20%)  Overcast 20 S 20 gust 40
4 PM 20 Overcast (20%)  Overcast 20 S 20 gust 40
 
† 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