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Observed at: Port Alberni
Date: 10:00 PM PDT Sunday 17 May 2026
Temp.: 13 °C
Wind: ESE 12 km/h
Humidity: 52 %
Dew point: 3 °C
Pressure: 102.4 kPa
Tendency: 0.04 kPa
Visibility: km 		Sunrise: 5:34
Sunset: 20:58
Normals:
Max 19°C Min 6°C
 Extended Forecast - Environment Canada
  Mon, 18 May
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
 Tue, 19 May
Chance of showers (30%)
Chance of showers
Max: 19°C
 Wed, 20 May
Sunny
Sunny
Max: 25°C
 Thu, 21 May
Sunny
Sunny
Max: 26°C
 Fri, 22 May
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
 Sat, 23 May
A mix of sun and cloud
A mix of sun and cloud
Max: 18°C
Tonight
Increasing cloudiness
Increasing cloudiness
Min: 8°C
 Night
Chance of showers (30%)
Chance of showers
Min: 8°C
 Night
Cloudy
Cloudy
Min: 9°C
 Night
Clear
Clear
Min: 8°C
 Night
Clear
Clear
Min: 8°C
 Night
Cloudy periods
Cloudy periods
Min: 8°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PDT Sunday 17 May 2026)

Tonight
Increasing cloudiness early this evening. Low 8.
Mon, 18 May
A mix of sun and cloud. Wind becoming south 20 km/h late in the afternoon. High 20. UV index 6 or high.
Night
Mainly cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 8.
Tue, 19 May
A mix of sun and cloud with 30 percent chance of showers. High 19.
Night
Clearing. Low 9.
Wed, 20 May
Sunny. High 25.
Night
Clear. Low 8.
Thu, 21 May
Sunny. High 26.
Night
Clear. Low 8.
Fri, 22 May
A mix of sun and cloud. High 20.
Night
Cloudy periods. Low 8.
Sat, 23 May
A mix of sun and cloud. High 18.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
17 May 2026
11 PM 11 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
18 May 2026
12 AM 10 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
1 AM 10 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
2 AM 9 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
3 AM 9 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
4 AM 8 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
5 AM 8 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
6 AM 8 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
7 AM 9 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
8 AM 9 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
9 AM 11 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
10 AM 12 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
11 AM 14 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
12 PM 16 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
1 PM 17 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
2 PM 19 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
3 PM 19 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
4 PM 20 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 20
5 PM 20 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 20
6 PM 18 Mainly cloudy (0%)  Mainly cloudy 0 S 20
7 PM 17 Mainly cloudy (0%)  Mainly cloudy 0 S 20
8 PM 15 Mainly cloudy (0%)  Mainly cloudy 0 S 20
9 PM 13 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
10 PM 12 Mainly cloudy (0%)  Mainly cloudy 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