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Observed at: Port Alberni
Date: 10:00 AM PDT Sunday 6 September 2026
Temp.: 13 °C
Wind: SSE 2 km/h
Humidity: 89 %
Dew point: 12 °C
Pressure: 101.9 kPa
Tendency: 0.00 kPa
Visibility: km 		Sunrise: 6:42
Sunset: 19:52
Normals:
Max 23°C Min 9°C
 Extended Forecast - Environment Canada
Today
Mainly sunny
Mainly sunny
Max: 25°C
 Mon, 7 Sep
Periods of drizzle or rain (30%)
Periods of drizzle or rain
Max: 21°C
 Tue, 8 Sep
Sunny
Sunny
Max: 25°C
 Wed, 9 Sep
Sunny
Sunny
Max: 27°C
 Thu, 10 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
 Fri, 11 Sep
Cloudy
Cloudy
Max: 19°C
 Sat, 12 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
Tonight
Chance of showers or drizzle (30%)
Chance of showers or drizzle
Min: 12°C
 Night
Chance of showers (30%)
Chance of showers
Min: 12°C
 Night
Clear
Clear
Min: 9°C
 Night
Cloudy periods
Cloudy periods
Min: 12°C
 Night
Cloudy periods
Cloudy periods
Min: 11°C
 Night
Cloudy periods
Cloudy periods
Min: 11°C
  

Forecast

Port Alberni, BC (Issued: 5:00 AM PDT Sunday 6 September 2026)

Today
Mainly sunny. Fog patches dissipating this morning. High 25. Humidex 27. UV index 5 or moderate.
Tonight
Partly cloudy. 30 percent chance of showers or drizzle overnight. Fog patches developing after midnight. Low 12.
Mon, 7 Sep
Mainly cloudy. 30 percent chance of showers or drizzle changing to 30 percent chance of drizzle in the morning and then to 30 percent chance of showers late in the afternoon. Fog patches dissipating late in the morning. Wind becoming south 20 km/h gusting to 40 early in the afternoon. High 21. UV index 4 or moderate.
Night
Cloudy periods with 30 percent chance of showers. Low 12.
Tue, 8 Sep
Sunny. High 25.
Night
Clear. Low 9.
Wed, 9 Sep
Sunny. High 27.
Night
Cloudy periods. Low 12.
Thu, 10 Sep
A mix of sun and cloud. High 25.
Night
Cloudy periods. Low 11.
Fri, 11 Sep
Cloudy. High 19.
Night
Cloudy periods. Low 11.
Sat, 12 Sep
A mix of sun and cloud. High 20.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
6 September 2026
11 AM 17 Sunny (0%)  Sunny 0 VR Calm
12 PM 19 Sunny (0%)  Sunny 0 VR Calm
1 PM 20 Sunny (0%)  Sunny 0 VR 15
2 PM 22 Sunny (0%)  Sunny 0 VR 15
3 PM 23 A mix of sun and cloud (20%)  A mix of sun and cloud 20 VR 15
4 PM 24 A mix of sun and cloud (20%)  A mix of sun and cloud 20 VR 15
5 PM 25 A mix of sun and cloud (20%)  A mix of sun and cloud 20 VR 15
6 PM 22 A mix of sun and cloud (20%)  A mix of sun and cloud 20 VR 15
7 PM 20 A mix of sun and cloud (20%)  A mix of sun and cloud 20 VR Calm
8 PM 17 Partly cloudy (10%)  Partly cloudy 10 VR Calm
9 PM 16 Partly cloudy (10%)  Partly cloudy 10 VR Calm
10 PM 14 Partly cloudy (10%)  Partly cloudy 10 VR Calm
11 PM 13 Partly cloudy (10%)  Partly cloudy 10 VR Calm
7 September 2026
12 AM 13 Partly cloudy (10%)  Partly cloudy 10 VR Calm
1 AM 12 Partly cloudy (10%)  Partly cloudy 10 VR Calm
2 AM 12 Chance of showers or drizzle (30%)  Chance of showers or drizzle 30 VR Calm
3 AM 12 Chance of showers or drizzle (30%)  Chance of showers or drizzle 30 VR Calm
4 AM 12 Chance of showers or drizzle (30%)  Chance of showers or drizzle 30 VR Calm
5 AM 12 Chance of showers or drizzle (30%)  Chance of showers or drizzle 30 VR Calm
6 AM 12 Chance of showers or drizzle (30%)  Chance of showers or drizzle 30 VR Calm
7 AM 13 Chance of showers or drizzle (30%)  Chance of showers or drizzle 30 VR Calm
8 AM 13 Chance of showers or drizzle (30%)  Chance of showers or drizzle 30 VR Calm
9 AM 13 Periods of drizzle (30%)  Periods of drizzle 30 VR Calm
10 AM 14 Periods of drizzle (30%)  Periods of drizzle 30 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