Observed at: Port Alberni
Date: 11:00 AM PDT Saturday 30 August 2025
Temp.: 17 °C
Wind: ESE 2 km/h
Humidity: 82 %
Dew point: 14 °C
Pressure: 102.1 kPa
Tendency: 0.02 kPa
Visibility: km
Sunrise: 6:32
Sunset: 20:06
Normals:
Max 24°C Min 9°C
 Extended Forecast - Environment Canada
Today
Chance of showers (30%)
Chance of showers
Max: 28°C
Sun, 31 Aug
Chance of showers (30%)
Chance of showers
Max: 28°C
Mon, 1 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 28°C
Tue, 2 Sep
Sunny
Sunny
Max: 32°C
Wed, 3 Sep
Sunny
Sunny
Max: 33°C
Thu, 4 Sep
Sunny
Sunny
Max: 26°C
Fri, 5 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 15°C
Night
Chance of showers (30%)
Chance of showers
Min: 15°C
Night
Clear
Clear
Min: 12°C
Night
Clear
Clear
Min: 13°C
Night
Clear
Clear
Min: 16°C
Night
Clear
Clear
Min: 15°C
 

Forecast

Port Alberni, BC (Issued: 11:00 AM PDT Saturday 30 August 2025)

Today
A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 28. Humidex 30. UV index 6 or high.
Tonight
Partly cloudy. 30 percent chance of showers this evening with risk of a thunderstorm. Fog patches developing after midnight. Low 15.
Sun, 31 Aug
A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 28. Humidex 31. UV index 6 or high.
Night
Cloudy periods with 30 percent chance of showers. Low 15.
Mon, 1 Sep
A mix of sun and cloud. High 28.
Night
Clear. Low 12.
Tue, 2 Sep
Sunny. High 32.
Night
Clear. Low 13.
Wed, 3 Sep
Sunny. High 33.
Night
Clear. Low 16.
Thu, 4 Sep
Sunny. High 26.
Night
Clear. Low 15.
Fri, 5 Sep
A mix of sun and cloud. High 22.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
30 August 2025
12 PM 22 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
1 PM 24 Mainly sunny (10%)  Mainly sunny 10 VR 5
2 PM 26 Mainly sunny (10%)  Mainly sunny 10 VR 5
3 PM 27 Mainly sunny (10%)  Mainly sunny 10 VR 5
4 PM 27 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 SE 10
5 PM 28 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 SE 10
6 PM 27 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 SE 10
7 PM 26 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 SE 10
8 PM 25 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 VR Calm
9 PM 23 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 VR Calm
10 PM 20 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 VR Calm
11 PM 18 A few clouds (0%)  A few clouds 0 VR Calm
31 August 2025
12 AM 17 A few clouds (0%)  A few clouds 0 VR Calm
1 AM 17 A few clouds (0%)  A few clouds 0 VR Calm
2 AM 16 A few clouds (0%)  A few clouds 0 VR Calm
3 AM 16 A few clouds (0%)  A few clouds 0 VR Calm
4 AM 15 A few clouds (0%)  A few clouds 0 VR Calm
5 AM 15 A few clouds (0%)  A few clouds 0 VR Calm
6 AM 15 A few clouds (0%)  A few clouds 0 VR 5
7 AM 16 Mainly sunny (0%)  Mainly sunny 0 VR 5
8 AM 16 Mainly sunny (0%)  Mainly sunny 0 VR Calm
9 AM 18 Mainly sunny (0%)  Mainly sunny 0 VR Calm
10 AM 19 Mainly sunny (0%)  Mainly sunny 0 VR Calm
11 AM 21 Mainly sunny (0%)  Mainly sunny 0 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