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Observed at: Port Alberni
Date: 2:00 PM PDT Monday 14 September 2026
Temp.: 18 °C
Wind: SSE 8 km/h
Humidity: 64 %
Dew point: 11 °C
Pressure: 102.0 kPa
Tendency: 0.06 kPa
Visibility: km 		Sunrise: 6:54
Sunset: 19:35
Normals:
Max 22°C Min 8°C
 Extended Forecast - Environment Canada
Today
Chance of showers (30%)
Chance of showers
Max: 19°C
 Tue, 15 Sep
Chance of showers (60%)
Chance of showers
Max: 23°C
 Wed, 16 Sep
Sunny
Sunny
Max: 25°C
 Thu, 17 Sep
Sunny
Sunny
Max: 25°C
 Fri, 18 Sep
Sunny
Sunny
Max: 22°C
 Sat, 19 Sep
Sunny
Sunny
Max: 21°C
 Sun, 20 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
Tonight
Chance of showers (60%)
Chance of showers
Min: 12°C
 Night
Clear
Clear
Min: 9°C
 Night
Clear
Clear
Min: 10°C
 Night
Clear
Clear
Min: 10°C
 Night
Clear
Clear
Min: 10°C
 Night
Clear
Clear
Min: 10°C
  

Forecast

Port Alberni, BC (Issued: 11:00 AM PDT Monday 14 September 2026)

Today
Mainly cloudy. 30 percent chance of showers near noon. Wind becoming south 20 km/h this afternoon. High 19. UV index 5 or moderate.
Tonight
Cloudy with 60 percent chance of showers. Fog patches developing before morning. Wind south 20 km/h becoming light this evening. Low 12.
Tue, 15 Sep
Cloudy with 60 percent chance of showers early in the morning. Clearing in the morning. Fog patches dissipating in the morning. Wind north 20 km/h becoming light in the afternoon. High 23. UV index 4 or moderate.
Night
Clear. Low 9.
Wed, 16 Sep
Sunny. High 25.
Night
Clear. Low 10.
Thu, 17 Sep
Sunny. High 25.
Night
Clear. Low 10.
Fri, 18 Sep
Sunny. High 22.
Night
Clear. Low 10.
Sat, 19 Sep
Sunny. High 21.
Night
Clear. Low 10.
Sun, 20 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)
14 September 2026
3 PM 18 Mainly cloudy (20%)  Mainly cloudy 20 S 20
4 PM 19 Mainly cloudy (20%)  Mainly cloudy 20 S 20
5 PM 19 Mainly cloudy (20%)  Mainly cloudy 20 S 20
6 PM 18 Chance of showers (60%)  Chance of showers 60 S 20
7 PM 18 Chance of showers (60%)  Chance of showers 60 S 20
8 PM 17 Chance of showers (60%)  Chance of showers 60 S 20
9 PM 16 Chance of showers (60%)  Chance of showers 60 VR Calm
10 PM 15 Chance of showers (60%)  Chance of showers 60 VR Calm
11 PM 14 Chance of showers (60%)  Chance of showers 60 VR Calm
15 September 2026
12 AM 14 Chance of showers (60%)  Chance of showers 60 VR Calm
1 AM 13 Chance of showers (60%)  Chance of showers 60 VR Calm
2 AM 13 Chance of showers (60%)  Chance of showers 60 VR Calm
3 AM 13 Chance of showers (60%)  Chance of showers 60 VR Calm
4 AM 12 Chance of showers (60%)  Chance of showers 60 VR Calm
5 AM 12 Chance of showers (60%)  Chance of showers 60 VR Calm
6 AM 12 Chance of showers (60%)  Chance of showers 60 VR Calm
7 AM 12 Chance of showers (60%)  Chance of showers 60 VR Calm
8 AM 12 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
9 AM 13 A mix of sun and cloud (20%)  A mix of sun and cloud 20 N 20
10 AM 15 A mix of sun and cloud (20%)  A mix of sun and cloud 20 N 20
11 AM 16 Sunny (20%)  Sunny 20 N 20
12 PM 18 Sunny (0%)  Sunny 0 N 20
1 PM 19 Sunny (0%)  Sunny 0 N 20
2 PM 21 Sunny (0%)  Sunny 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