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Observed at: Port Alberni
Date: 7:00 PM PDT Thursday 10 September 2026
Temp.: 19 °C
Wind: S 8 km/h
Humidity: 54 %
Dew point: 9 °C
Pressure: 101.4 kPa
Tendency: 0.05 kPa
Visibility: km 		Sunrise: 6:48
Sunset: 19:43
Normals:
Max 22°C Min 8°C
 Extended Forecast - Environment Canada
  Fri, 11 Sep
Chance of showers (60%)
Chance of showers
Max: 19°C
 Sat, 12 Sep
Chance of showers (30%)
Chance of showers
Max: 22°C
 Sun, 13 Sep
Sunny
Sunny
Max: 21°C
 Mon, 14 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 18°C
 Tue, 15 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
 Wed, 16 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 10°C
 Night
Chance of showers (30%)
Chance of showers
Min: 12°C
 Night
Chance of showers (60%)
Chance of showers
Min: 10°C
 Night
Cloudy periods
Cloudy periods
Min: 10°C
 Night
Cloudy periods
Cloudy periods
Min: 10°C
 Night
Cloudy periods
Cloudy periods
Min: 9°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Thursday 10 September 2026)

Tonight
Partly cloudy. 30 percent chance of showers overnight. Fog patches developing overnight. Wind south 20 km/h becoming light this evening. Low 10.
Fri, 11 Sep
Cloudy with 60 percent chance of showers. Fog patches dissipating in the morning. High 19. UV index 3 or moderate.
Night
Cloudy. 30 percent chance of showers late in the evening and overnight. Low 12.
Sat, 12 Sep
Cloudy with 30 percent chance of showers. High 22.
Night
Cloudy periods with 60 percent chance of showers. Low 10.
Sun, 13 Sep
Sunny. High 21.
Night
Cloudy periods. Low 10.
Mon, 14 Sep
A mix of sun and cloud. High 18.
Night
Cloudy periods. Low 10.
Tue, 15 Sep
A mix of sun and cloud. High 19.
Night
Cloudy periods. Low 9.
Wed, 16 Sep
A mix of sun and cloud. High 19.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
10 September 2026
8 PM 17 A few clouds (0%)  A few clouds 0 VR 5
9 PM 16 A few clouds (0%)  A few clouds 0 VR 5
10 PM 15 A few clouds (0%)  A few clouds 0 VR 5
11 PM 14 Partly cloudy (0%)  Partly cloudy 0 VR 5
11 September 2026
12 AM 13 Partly cloudy (0%)  Partly cloudy 0 VR 5
1 AM 13 Partly cloudy (0%)  Partly cloudy 0 VR 5
2 AM 12 Chance of showers (30%)  Chance of showers 30 VR 5
3 AM 11 Chance of showers (30%)  Chance of showers 30 VR 5
4 AM 11 Chance of showers (30%)  Chance of showers 30 VR 5
5 AM 10 Chance of showers (30%)  Chance of showers 30 VR 5
6 AM 11 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 14 Chance of showers (60%)  Chance of showers 60 VR 5
10 AM 15 Chance of showers (60%)  Chance of showers 60 VR 5
11 AM 16 Chance of showers (60%)  Chance of showers 60 VR 5
12 PM 17 Chance of showers (60%)  Chance of showers 60 VR 5
1 PM 17 Chance of showers (60%)  Chance of showers 60 VR 5
2 PM 18 Chance of showers (60%)  Chance of showers 60 VR 5
3 PM 18 Chance of showers (60%)  Chance of showers 60 VR 5
4 PM 19 Chance of showers (60%)  Chance of showers 60 VR 5
5 PM 19 Chance of showers (60%)  Chance of showers 60 VR 5
6 PM 18 Cloudy (20%)  Cloudy 20 VR 5
7 PM 17 Cloudy (20%)  Cloudy 20 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