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Observed at: Port Alberni
Date: 9:00 PM PDT Sunday 16 August 2026
Temp.: 19 °C
Wind: SE 14 km/h
Humidity: 75 %
Dew point: 14 °C
Pressure: 102.1 kPa
Tendency: 0.06 kPa
Visibility: km 		Sunrise: 6:12
Sunset: 20:34
Normals:
Max 26°C Min 11°C
 Extended Forecast - Environment Canada
  Mon, 17 Aug
Chance of showers (30%)
Chance of showers
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: 29°C
 Thu, 20 Aug
Sunny
Sunny
Max: 30°C
 Fri, 21 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
 Sat, 22 Aug
Chance of showers (60%)
Chance of showers
Max: 20°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 13°C
 Night
Chance of showers (30%)
Chance of showers
Min: 14°C
 Night
Clear
Clear
Min: 12°C
 Night
Clear
Clear
Min: 12°C
 Night
Clear
Clear
Min: 15°C
 Night
Chance of showers (60%)
Chance of showers
Min: 15°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Sunday 16 August 2026)

Tonight
Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Hazy this evening. Fog patches overnight. Low 13.
Mon, 17 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 30. Humidex 33. UV index 6 or high.
Night
Mainly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy. Low 14.
Tue, 18 Aug
A mix of sun and cloud. High 28.
Night
Clear. Low 12.
Wed, 19 Aug
Sunny. High 29.
Night
Clear. Low 12.
Thu, 20 Aug
Sunny. High 30.
Night
Clear. Low 15.
Fri, 21 Aug
A mix of sun and cloud. High 22.
Night
Cloudy with 60 percent chance of showers. Low 15.
Sat, 22 Aug
Cloudy with 60 percent chance of showers. High 20.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
16 August 2026
10 PM 19 Partly cloudy (0%)  Partly cloudy 0 VR 5
11 PM 17 Partly cloudy (0%)  Partly cloudy 0 VR 5
17 August 2026
12 AM 16 Partly cloudy (0%)  Partly cloudy 0 VR 5
1 AM 16 Partly cloudy (0%)  Partly cloudy 0 VR 5
2 AM 15 Partly cloudy (0%)  Partly cloudy 0 VR 5
3 AM 14 Partly cloudy (0%)  Partly cloudy 0 VR 5
4 AM 14 Partly cloudy (0%)  Partly cloudy 0 VR 5
5 AM 13 Partly cloudy (0%)  Partly cloudy 0 VR 5
6 AM 14 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
7 AM 15 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
8 AM 16 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
9 AM 18 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
10 AM 21 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
11 AM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 15
12 PM 24 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 15
1 PM 26 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 15
2 PM 27 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
3 PM 28 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
4 PM 29 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
5 PM 30 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
6 PM 28 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
7 PM 26 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 SE 15
8 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR Calm
9 PM 21 Partly cloudy (0%)  Partly cloudy 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