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Observed at: Port Alberni
Date: 7:00 PM PDT Wednesday 16 September 2026
Temp.: 22 °C
Wind: SW 5 km/h
Humidity: 49 %
Dew point: 10 °C
Pressure: 101.9 kPa
Tendency: 0.08 kPa
Visibility: km 		Sunrise: 6:57
Sunset: 19:30
Normals:
Max 21°C Min 8°C
 Extended Forecast - Environment Canada
  Thu, 17 Sep
Sunny
Sunny
Max: 25°C
 Fri, 18 Sep
Sunny
Sunny
Max: 24°C
 Sat, 19 Sep
Sunny
Sunny
Max: 23°C
 Sun, 20 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
 Mon, 21 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
 Tue, 22 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 18°C
Tonight
Clear
Clear
Min: 10°C
 Night
Clear
Clear
Min: 10°C
 Night
Cloudy periods
Cloudy periods
Min: 10°C
 Night
Clear
Clear
Min: 10°C
 Night
Cloudy periods
Cloudy periods
Min: 11°C
 Night
Cloudy periods
Cloudy periods
Min: 10°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Wednesday 16 September 2026)

Tonight
Clear. Fog patches developing overnight. Low 10.
Thu, 17 Sep
Sunny. Fog patches dissipating in the morning. High 25. Humidex 27. UV index 5 or moderate.
Night
Clear. Fog patches developing overnight. Low 10.
Fri, 18 Sep
Sunny. High 24.
Night
Cloudy periods. Low 10.
Sat, 19 Sep
Sunny. High 23.
Night
Clear. Low 10.
Sun, 20 Sep
A mix of sun and cloud. High 20.
Night
Cloudy periods. Low 11.
Mon, 21 Sep
A mix of sun and cloud. High 19.
Night
Cloudy periods. Low 10.
Tue, 22 Sep
A mix of sun and cloud. High 18.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
16 September 2026
8 PM 19 Clear (0%)  Clear 0 N 15
9 PM 17 Clear (0%)  Clear 0 N 15
10 PM 15 Clear (0%)  Clear 0 N 15
11 PM 13 Clear (0%)  Clear 0 VR Calm
17 September 2026
12 AM 12 Clear (0%)  Clear 0 VR Calm
1 AM 12 Clear (0%)  Clear 0 VR Calm
2 AM 11 Clear (0%)  Clear 0 VR Calm
3 AM 11 Clear (0%)  Clear 0 VR Calm
4 AM 10 Clear (0%)  Clear 0 VR Calm
5 AM 10 Clear (0%)  Clear 0 VR Calm
6 AM 10 Clear (0%)  Clear 0 VR Calm
7 AM 11 Sunny (0%)  Sunny 0 VR Calm
8 AM 11 Sunny (0%)  Sunny 0 VR Calm
9 AM 13 Sunny (0%)  Sunny 0 VR Calm
10 AM 16 Sunny (0%)  Sunny 0 VR Calm
11 AM 18 Sunny (0%)  Sunny 0 VR Calm
12 PM 19 Sunny (0%)  Sunny 0 VR Calm
1 PM 21 Sunny (0%)  Sunny 0 VR Calm
2 PM 22 Sunny (0%)  Sunny 0 VR 5
3 PM 23 Sunny (0%)  Sunny 0 VR 5
4 PM 24 Sunny (0%)  Sunny 0 VR 5
5 PM 25 Sunny (0%)  Sunny 0 VR 5
6 PM 22 Sunny (0%)  Sunny 0 VR 5
7 PM 20 Clear (0%)  Clear 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