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Observed at: Port Alberni
Date: 11:00 PM PDT Thursday 27 August 2026
Temp.: 15 °C
Wind: ESE 5 km/h
Humidity: 87 %
Dew point: 13 °C
Pressure: 101.8 kPa
Tendency: 0.12 kPa
Visibility: km 		Sunrise: 6:28
Sunset: 20:12
Normals:
Max 25°C Min 10°C
 Extended Forecast - Environment Canada
  Fri, 28 Aug
Chance of showers (40%)
Chance of showers
Max: 20°C
 Sat, 29 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
 Sun, 30 Aug
Cloudy
Cloudy
Max: 19°C
 Mon, 31 Aug
Cloudy
Cloudy
Max: 22°C
 Tue, 1 Sep
Chance of showers (60%)
Chance of showers
Max: 17°C
 Wed, 2 Sep
Chance of showers (60%)
Chance of showers
Max: 17°C
Tonight
Chance of showers (60%)
Chance of showers
Min: 12°C
 Night
Chance of showers (40%)
Chance of showers
Min: 11°C
 Night
Cloudy periods
Cloudy periods
Min: 11°C
 Night
Cloudy
Cloudy
Min: 12°C
 Night
Chance of showers (30%)
Chance of showers
Min: 12°C
 Night
Chance of showers (60%)
Chance of showers
Min: 12°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Thursday 27 August 2026)

Tonight
Mainly cloudy. 60 percent chance of showers early this evening. 60 percent chance of showers near Gold River. Risk of a thunderstorm early this evening. Wind south 30 km/h becoming light this evening. Low 12.
Fri, 28 Aug
Cloudy. 30 percent chance of showers in the morning and early in the afternoon. A few showers near Gold River in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming south 20 km/h early in the afternoon. High 20. UV index 4 or moderate.
Night
Mainly cloudy. 40 percent chance of showers in the evening and after midnight. A few showers near Gold River early in the evening. Wind south 20 km/h becoming light in the evening. Low 11.
Sat, 29 Aug
A mix of sun and cloud. High 22.
Night
Cloudy periods. Low 11.
Sun, 30 Aug
Cloudy. High 19.
Night
Cloudy. Low 12.
Mon, 31 Aug
Cloudy. High 22.
Night
Cloudy with 30 percent chance of showers. Low 12.
Tue, 1 Sep
Cloudy with 60 percent chance of showers. High 17.
Night
Cloudy with 60 percent chance of showers. Low 12.
Wed, 2 Sep
Cloudy with 60 percent chance of showers. High 17.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
28 August 2026
12 AM 13 Mainly cloudy (20%)  Mainly cloudy 20 VR 5
1 AM 13 Mainly cloudy (20%)  Mainly cloudy 20 VR 5
2 AM 12 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
3 AM 12 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
4 AM 13 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
5 AM 13 Mainly cloudy (20%)  Mainly cloudy 20 VR Calm
6 AM 14 Chance of showers (30%)  Chance of showers 30 VR Calm
7 AM 15 Chance of showers (30%)  Chance of showers 30 VR Calm
8 AM 16 Chance of showers (30%)  Chance of showers 30 VR Calm
9 AM 16 Chance of showers (30%)  Chance of showers 30 VR Calm
10 AM 17 Chance of showers (30%)  Chance of showers 30 VR Calm
11 AM 17 Chance of showers (30%)  Chance of showers 30 VR Calm
12 PM 18 Chance of showers (30%)  Chance of showers 30 VR Calm
1 PM 18 Chance of showers (30%)  Chance of showers 30 S 20
2 PM 19 Overcast. Risk of thunderstorms (40%)  Overcast. Risk of thunderstorms 40 S 20
3 PM 19 Overcast. Risk of thunderstorms (40%)  Overcast. Risk of thunderstorms 40 S 20
4 PM 20 Overcast. Risk of thunderstorms (40%)  Overcast. Risk of thunderstorms 40 S 20
5 PM 20 Overcast. Risk of thunderstorms (40%)  Overcast. Risk of thunderstorms 40 S 20
6 PM 18 Overcast (20%)  Overcast 20 S 20
7 PM 17 Overcast (20%)  Overcast 20 S 20
8 PM 15 Chance of showers (40%)  Chance of showers 40 VR Calm
9 PM 14 Chance of showers (40%)  Chance of showers 40 VR Calm
10 PM 13 Chance of showers (40%)  Chance of showers 40 VR Calm
11 PM 12 Chance of showers (40%)  Chance of showers 40 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