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Observed at: Port Alberni
Date: 6:00 PM PDT Wednesday 2 September 2026
Temp.: 14 °C
Wind: NW calm km/h
Humidity: 93 %
Dew point: 13 °C
Pressure: 100.1 kPa
Tendency: 0.1 kPa
Visibility: km 		Sunrise: 6:37
Sunset: 20:00
Normals:
Max 24°C Min 9°C
 Extended Forecast - Environment Canada
  Thu, 3 Sep
Chance of showers (60%)
Chance of showers
Max: 20°C
 Fri, 4 Sep
Cloudy
Cloudy
Max: 22°C
 Sat, 5 Sep
Chance of showers (30%)
Chance of showers
Max: 20°C
 Sun, 6 Sep
Sunny
Sunny
Max: 24°C
 Mon, 7 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
 Tue, 8 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 21°C
Tonight
Chance of showers (60%)
Chance of showers
Min: 11°C
 Night
Chance of showers (30%)
Chance of showers
Min: 12°C
 Night
Cloudy
Cloudy
Min: 11°C
 Night
Clear
Clear
Min: 9°C
 Night
Cloudy periods
Cloudy periods
Min: 12°C
 Night
Cloudy periods
Cloudy periods
Min: 12°C

Forecast

Port Alberni, BC (Issued: 6:24 PM PDT Wednesday 2 September 2026)

Tonight
Rain ending this evening then mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm before morning. Wind south 20 km/h gusting to 40 becoming light this evening. Low 11.
Thu, 3 Sep
Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming northeast 20 km/h late in the morning. High 20. UV index 4 or moderate.
Night
Mainly cloudy. 30 percent chance of showers late in the evening and overnight. Rain near Gold River before morning. Wind northeast 20 km/h becoming light early in the evening. Low 12.
Fri, 4 Sep
Cloudy. High 22.
Night
Cloudy. Low 11.
Sat, 5 Sep
Cloudy with 30 percent chance of showers. High 20.
Night
Clear. Low 9.
Sun, 6 Sep
Sunny. High 24.
Night
Cloudy periods. Low 12.
Mon, 7 Sep
A mix of sun and cloud. High 20.
Night
Cloudy periods. Low 12.
Tue, 8 Sep
A mix of sun and cloud. High 21.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
2 September 2026
7 PM 15 Rain (100%)  Rain 100 S 20 gust 40
8 PM 15 Rain (100%)  Rain 100 VR 5
9 PM 14 Chance of showers (60%)  Chance of showers 60 VR 5
10 PM 14 Chance of showers (60%)  Chance of showers 60 VR 5
11 PM 13 Chance of showers (60%)  Chance of showers 60 VR 5
3 September 2026
12 AM 13 Chance of showers (60%)  Chance of showers 60 VR 5
1 AM 12 Chance of showers (60%)  Chance of showers 60 VR 5
2 AM 12 Chance of showers (60%)  Chance of showers 60 VR 5
3 AM 12 Chance of showers (60%)  Chance of showers 60 VR 5
4 AM 11 Chance of showers. Risk of thunderstorms (60%)  Chance of showers. Risk of thunderstorms 60 VR 5
5 AM 11 Chance of showers. Risk of thunderstorms (60%)  Chance of showers. Risk of thunderstorms 60 VR 5
6 AM 11 Chance of showers. Risk of thunderstorms (60%)  Chance of showers. Risk of thunderstorms 60 VR Calm
7 AM 12 Mainly cloudy (10%)  Mainly cloudy 10 VR Calm
8 AM 12 Mainly cloudy (10%)  Mainly cloudy 10 VR Calm
9 AM 13 Mainly cloudy (10%)  Mainly cloudy 10 VR Calm
10 AM 14 Mainly cloudy (10%)  Mainly cloudy 10 VR Calm
11 AM 15 Chance of showers (40%)  Chance of showers 40 NE 20
12 PM 16 Chance of showers (40%)  Chance of showers 40 NE 20
1 PM 17 Chance of showers (40%)  Chance of showers 40 NE 20
2 PM 18 Chance of showers (40%)  Chance of showers 40 NE 20
3 PM 19 Chance of showers (40%)  Chance of showers 40 NE 20
4 PM 19 Chance of showers (40%)  Chance of showers 40 NE 20
5 PM 20 Chance of showers (40%)  Chance of showers 40 NE 20
6 PM 19 A mix of sun and cloud (20%)  A mix of sun and cloud 20 NE 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