Observed at: Port Alberni
Date: 4:00 PM PST Wednesday 17 December 2025
Temp.: 6 °C
Wind: W 3 km/h
Humidity: 95 %
Dew point: 5 °C
Pressure: 101.5 kPa
Tendency: 0.10 kPa
Visibility: km
Sunrise: 8:09
Sunset: 16:21
Normals:
Max 3°C Min -1°C
 Extended Forecast - Environment Canada
Tonight
Chance of showers (60%)
Chance of showers
Min: 5°C
Night
Chance of rain showers or wet flurries (60%)
Chance of rain showers or wet flurries
Min: 1°C
Night
Rain showers or flurries
Rain showers or flurries
Min: 1°C
Night
Rain
Rain
Min: 2°C
Night
Periods of rain
Periods of rain
Min: 2°C
Night
Showers
Showers
Min: 1°C
 
Thu, 18 Dec
Rain at times heavy
Rain at times heavy
Max: 4°C
Fri, 19 Dec
Rain showers or flurries
Rain showers or flurries
Max: 4°C
Sat, 20 Dec
Rain showers or flurries
Rain showers or flurries
Max: 4°C
Sun, 21 Dec
Rain
Rain
Max: 4°C
Mon, 22 Dec
Rain
Rain
Max: 5°C
Tue, 23 Dec
Flurries or rain showers
Flurries or rain showers
Max: 5°C

Forecast

Port Alberni, BC (Issued: 4:00 PM PST Wednesday 17 December 2025)

Tonight
Cloudy with 60 percent chance of showers this evening. Showers beginning near midnight. Amount 10 to 20 mm. Wind south 20 km/h gusting to 40. Temperature steady near plus 5.
Thu, 18 Dec
Rain at times heavy. Amount 30 mm. Wind south 20 km/h gusting to 40 becoming light near noon. Temperature steady near plus 4.
Night
Partly cloudy with 60 percent chance of rain showers or wet flurries. Risk of thunderstorms late in the evening and overnight. Wind south 30 km/h gusting to 50 except gusting to 70 near Lake Cowichan in the evening. Wind becoming light near midnight. Temperature steady near plus 1.
Fri, 19 Dec
Rain showers or flurries. High plus 4.
Night
Rain showers or flurries. Low plus 1.
Sat, 20 Dec
Rain showers or flurries. High plus 4.
Night
Rain. Low plus 2.
Sun, 21 Dec
Rain. High plus 4.
Night
Periods of rain. Low plus 2.
Mon, 22 Dec
Rain. High plus 5.
Night
Showers. Low plus 1.
Tue, 23 Dec
Flurries or rain showers. High plus 5.

24 Hour Forecast - Port Alberni, BC

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
17 December 2025
5 PM 6 Chance of showers (60%)  Chance of showers 60 S 20 gust 40
6 PM 5 Chance of showers (60%)  Chance of showers 60 S 20 gust 40
7 PM 5 Chance of showers (60%)  Chance of showers 60 S 20 gust 40
8 PM 5 Chance of showers (60%)  Chance of showers 60 S 20 gust 40
9 PM 5 Chance of showers (60%)  Chance of showers 60 S 20 gust 40
10 PM 5 Chance of showers (60%)  Chance of showers 60 S 20 gust 40
11 PM 5 Chance of showers (60%)  Chance of showers 60 S 20 gust 40
18 December 2025
12 AM 5 Showers (100%)  Showers 100 S 20 gust 40
1 AM 5 Showers (100%)  Showers 100 S 20 gust 40
2 AM 5 Showers (100%)  Showers 100 S 20 gust 40
3 AM 5 Showers (100%)  Showers 100 S 20 gust 40
4 AM 5 Showers (100%)  Showers 100 S 20 gust 40
5 AM 5 Showers (100%)  Showers 100 S 20 gust 40
6 AM 5 Rain at times heavy (100%)  Rain at times heavy 100 S 20 gust 40
7 AM 5 Rain at times heavy (100%)  Rain at times heavy 100 S 20 gust 40
8 AM 5 Rain at times heavy (100%)  Rain at times heavy 100 S 20 gust 40
9 AM 5 Rain at times heavy (100%)  Rain at times heavy 100 S 20 gust 40
10 AM 5 Rain at times heavy (100%)  Rain at times heavy 100 S 20 gust 40
11 AM 5 Rain at times heavy (100%)  Rain at times heavy 100 S 20 gust 40
12 PM 4 Rain at times heavy (100%)  Rain at times heavy 100 VR 10
1 PM 4 Rain at times heavy (100%)  Rain at times heavy 100 VR 10
2 PM 4 Rain at times heavy (100%)  Rain at times heavy 100 VR 10
3 PM 4 A few showers (100%)  A few showers 100 VR 10
4 PM 4 A few showers (100%)  A few showers 100 VR 10
 
† 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