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Observed at: Port Alberni
Date: 5:00 PM PDT Saturday 15 August 2026
Temp.: 26 °C
Wind: E 15 km/h
Humidity: 50 %
Dew point: 15 °C
Pressure: 101.9 kPa
Tendency: 0.05 kPa
Visibility: km 		Sunrise: 6:11
Sunset: 20:36
Normals:
Max 26°C Min 11°C
 Extended Forecast - Environment Canada
  Sun, 16 Aug
Chance of showers (30%)
Chance of showers
Max: 29°C
 Mon, 17 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 30°C
 Tue, 18 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 28°C
 Wed, 19 Aug
Sunny
Sunny
Max: 28°C
 Thu, 20 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 24°C
 Fri, 21 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 14°C
 Night
Chance of showers (30%)
Chance of showers
Min: 13°C
 Night
Cloudy periods
Cloudy periods
Min: 13°C
 Night
Clear
Clear
Min: 13°C
 Night
Cloudy periods
Cloudy periods
Min: 14°C
 Night
Cloudy periods
Cloudy periods
Min: 15°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Saturday 15 August 2026)

Tonight
Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Hazy this evening and after midnight. Fog patches before morning. Wind south 20 km/h becoming light this evening. Low 14.
Sun, 16 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. Hazy in the afternoon. High 29. Humidex 32. UV index 6 or high.
Night
Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy in the evening. Fog patches overnight. Low 13.
Mon, 17 Aug
A mix of sun and cloud. High 30.
Night
Cloudy periods. Low 13.
Tue, 18 Aug
A mix of sun and cloud. High 28.
Night
Clear. Low 13.
Wed, 19 Aug
Sunny. High 28.
Night
Cloudy periods. Low 14.
Thu, 20 Aug
A mix of sun and cloud. High 24.
Night
Cloudy periods. Low 15.
Fri, 21 Aug
A mix of sun and cloud. High 22.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
15 August 2026
6 PM 27 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 20
7 PM 25 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 20
8 PM 23 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 20
9 PM 21 Partly cloudy (0%)  Partly cloudy 0 VR 5
10 PM 20 Partly cloudy (0%)  Partly cloudy 0 VR 5
11 PM 18 Partly cloudy (0%)  Partly cloudy 0 VR 5
16 August 2026
12 AM 17 Partly cloudy (0%)  Partly cloudy 0 VR 5
1 AM 17 Partly cloudy (0%)  Partly cloudy 0 VR 5
2 AM 16 Partly cloudy (0%)  Partly cloudy 0 VR 5
3 AM 15 Partly cloudy (0%)  Partly cloudy 0 VR 5
4 AM 15 Partly cloudy (0%)  Partly cloudy 0 VR 5
5 AM 14 Partly cloudy (0%)  Partly cloudy 0 VR Calm
6 AM 15 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
7 AM 17 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
8 AM 18 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
9 AM 19 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
10 AM 21 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
11 AM 22 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
12 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
1 PM 25 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
2 PM 26 Chance of showers (30%)  Chance of showers 30 SE 15
3 PM 27 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 SE 15
4 PM 28 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 SE 15
5 PM 29 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 SE 15
 
† 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