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Observed at: Port Alberni
Date: 12:00 AM PDT Thursday 13 August 2026
Temp.: 16 °C
Wind: NW 3 km/h
Humidity: 87 %
Dew point: 14 °C
Pressure: 101.4 kPa
Tendency: 0.04 kPa
Visibility: km 		Sunrise: 6:08
Sunset: 20:39
Normals:
Max 26°C Min 11°C
 Extended Forecast - Environment Canada
  Thu, 13 Aug
Chance of showers (30%)
Chance of showers
Max: 30°C
 Fri, 14 Aug
Chance of showers (40%)
Chance of showers
Max: 28°C
 Sat, 15 Aug
Sunny
Sunny
Max: 29°C
 Sun, 16 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 29°C
 Mon, 17 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
 Tue, 18 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 21°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 12°C
 Night
Chance of showers (30%)
Chance of showers
Min: 13°C
 Night
Chance of showers (40%)
Chance of showers
Min: 12°C
 Night
Cloudy periods
Cloudy periods
Min: 15°C
 Night
Cloudy periods
Cloudy periods
Min: 14°C
 Night
Cloudy periods
Cloudy periods
Min: 14°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Wednesday 12 August 2026)

Tonight
Partly cloudy with 30 percent chance of showers early this evening and risk of a thunderstorm. Clearing this evening. Hazy. Low 12.
Thu, 13 Aug
Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Hazy. High 30. Humidex 33. UV index 6 or high.
Night
Partly cloudy with 30 percent chance of showers early in the evening and risk of a thunderstorm. Clearing in the evening. Fog patches developing after midnight. Wind east 20 km/h becoming light after midnight. Low 13.
Fri, 14 Aug
A mix of sun and cloud with 40 percent chance of showers. High 28.
Night
Cloudy periods with 40 percent chance of showers. Low 12.
Sat, 15 Aug
Sunny. High 29.
Night
Cloudy periods. Low 15.
Sun, 16 Aug
A mix of sun and cloud. High 29.
Night
Cloudy periods. Low 14.
Mon, 17 Aug
A mix of sun and cloud. High 25.
Night
Cloudy periods. Low 14.
Tue, 18 Aug
A mix of sun and cloud. High 21.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
13 August 2026
1 AM 16 Clear (0%)  Clear 0 VR 5
2 AM 15 Clear (0%)  Clear 0 VR 5
3 AM 14 Clear (0%)  Clear 0 VR 5
4 AM 13 Clear (0%)  Clear 0 VR 5
5 AM 12 Clear (0%)  Clear 0 VR 5
6 AM 13 Sunny (0%)  Sunny 0 VR 5
7 AM 14 Sunny (0%)  Sunny 0 VR 5
8 AM 15 Sunny (0%)  Sunny 0 VR 5
9 AM 17 Sunny (0%)  Sunny 0 VR 5
10 AM 20 Sunny (0%)  Sunny 0 VR 5
11 AM 22 Sunny (0%)  Sunny 0 VR 5
12 PM 24 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
1 PM 26 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
2 PM 28 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
3 PM 29 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 25 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
8 PM 23 Sunny (0%)  Sunny 0 E 20
9 PM 21 Clear (0%)  Clear 0 E 20
10 PM 20 Clear (0%)  Clear 0 E 20
11 PM 18 Clear (0%)  Clear 0 E 20
14 August 2026
12 AM 17 Clear (0%)  Clear 0 E 20
 
† 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