Observed at: Port Alberni
Date: 10:00 PM PDT Tuesday 11 August 2026
Temp.: 19 °C
Wind: ESE 13 km/h
Humidity: 73 %
Dew point: 14 °C
Pressure: 101.9 kPa
Tendency: 0.05 kPa
Visibility: km
Sunrise: 6:05
Sunset: 20:43
Normals:
Max 26°C Min 11°C
 Extended Forecast - Environment Canada
  Wed, 12 Aug
Chance of showers (30%)
Chance of showers
Max: 28°C
Thu, 13 Aug
Chance of showers (40%)
Chance of showers
Max: 29°C
Fri, 14 Aug
Chance of showers (60%)
Chance of showers
Max: 27°C
Sat, 15 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 28°C
Sun, 16 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
Mon, 17 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 24°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 12°C
Night
Chance of showers (30%)
Chance of showers
Min: 12°C
Night
Chance of showers (40%)
Chance of showers
Min: 13°C
Night
Chance of showers (60%)
Chance of showers
Min: 12°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 Tuesday 11 August 2026)

Tonight
Cloudy with 30 percent chance of showers this evening then partly cloudy. Fog patches developing overnight. Low 12.
Wed, 12 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 late in the afternoon. High 28. Humidex 31. UV index 6 or high.
Night
Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy. Low 12.
Thu, 13 Aug
A mix of sun and cloud with 40 percent chance of showers. High 29.
Night
Cloudy periods with 40 percent chance of showers. Low 13.
Fri, 14 Aug
A mix of sun and cloud with 60 percent chance of showers. High 27.
Night
Cloudy periods with 60 percent chance of showers. Low 12.
Sat, 15 Aug
A mix of sun and cloud. High 28.
Night
Cloudy periods. Low 14.
Sun, 16 Aug
A mix of sun and cloud. High 25.
Night
Cloudy periods. Low 14.
Mon, 17 Aug
A mix of sun and cloud. High 24.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
11 August 2026
11 PM 17 Partly cloudy (0%)  Partly cloudy 0 VR 5
12 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 13 Partly cloudy (0%)  Partly cloudy 0 VR 5
5 AM 12 Partly cloudy (0%)  Partly cloudy 0 VR 5
6 AM 13 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
7 AM 14 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
8 AM 15 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
9 AM 17 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
10 AM 19 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
11 AM 21 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
12 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
1 PM 24 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
2 PM 26 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
3 PM 27 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
4 PM 27 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
5 PM 28 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
6 PM 26 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
7 PM 24 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 S 15
8 PM 22 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 VR 5
9 PM 20 A few clouds (0%)  A few clouds 0 VR 5
10 PM 19 A few clouds (0%)  A few clouds 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