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Now · 11:13 PM

Port Alberni Weather & Hourly Forecast

Canada · British Columbia

Mostly clear night
12°C
Mostly clear night
Feels like: 11°C
💧 Humidity 90% 🌡 Pressure 1017 hPa 💨 Wind 7 km/h 👁 Visibility 18.2 km Clouds 33% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Port Alberni

Tomorrow
Partly cloudy night · 12:00 AM Partly cloudy night
12° 💧 None 💨 7 km/h H 92%1017 hPa
Fog at night · 3:00 AM Fog at night
11° 💧 0.0 mm 💨 8 km/h H 96%1018 hPa
Fog at night · 6:00 AM Fog at night
12° 💧 0.0 mm 💨 7 km/h H 96%1018 hPa
Overcast · 9:00 AM Overcast
12° 💧 0.1 mm 💨 6 km/h H 92%1020 hPa
Overcast · 12:00 PM Overcast
14° 💧 0.1 mm 💨 6 km/h H 83%1021 hPa
Mostly cloudy · 3:00 PM Mostly cloudy
16° 💧 0.0 mm 💨 6 km/h H 72%1020 hPa
Mostly sunny · 6:00 PM Mostly sunny
16° 💧 None 💨 6 km/h H 76%1021 hPa
Mostly clear night · 9:00 PM Mostly clear night
12° 💧 None 💨 4 km/h H 94%1022 hPa
Tuesday
Partly cloudy night · 12:00 AM Partly cloudy night
11° 💧 None 💨 3 km/h H 98%1022 hPa
Fog at night · 3:00 AM Fog at night
10° 💧 None 💨 3 km/h H 99%1024 hPa
Mist at night · 6:00 AM Mist at night
11° 💧 None 💨 4 km/h H 99%1024 hPa
Mist · 9:00 AM Mist
13° 💧 None 💨 4 km/h H 94%1025 hPa
Partly cloudy · 12:00 PM Partly cloudy
17° 💧 0.0 mm 💨 3 km/h H 73%1025 hPa
Sunny · 3:00 PM Sunny
19° 💧 None 💨 2 km/h H 60%1024 hPa
Sunny · 6:00 PM Sunny
19° 💧 None 💨 3 km/h H 61%1023 hPa
Partly cloudy night · 9:00 PM Partly cloudy night
13° 💧 None 💨 3 km/h H 90%1024 hPa

In Port Alberni and, more broadly, across the province of British Columbia: This evening, across the region, skies are expected to feature a mix of sunny periods with a few clouds, with generally dry conditions persisting through the night. Temperatures are likely to remain mild, ranging from around 16 to 20 degrees Celsius. Winds will be primarily from the east, with sustained speeds up to approximately 19 km/h and gusts reaching around 33 km/h. In many areas, the weather will stay calm and dry, with no significant precipitation anticipated overnight. Locally, however, breezier conditions may be felt due to gusty winds. Overall, the evening and early nighttime hours should be relatively tranquil, with mild temperatures and moderate eastward breezes.

15-Day Weather Outlook for Port Alberni

Tuesday, Sep 8Tue Sep 8 Partly cloudy Partly cloudy 20°/10° 💧 None 💨 6 km/h
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 21°/11° 💧 None 💨 6 km/h
Thursday, Sep 10Thu Sep 10 Light rain Light rain 19°/13° 💧 2.5 mm 💨 7 km/h
Friday, Sep 11Fri Sep 11 Light rain Light rain 17°/ 💧 2.1 mm 💨 8 km/h
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 16°/ 💧 0.5 mm 💨 8 km/h
Sunday, Sep 13Sun Sep 13 Sunny Sunny 19°/10° 💧 0.0 mm 💨 3 km/h
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 20°/10° 💧 None 💨 5 km/h
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 19°/ 💧 None 💨 5 km/h
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 17°/ 💧 0.0 mm 💨 6 km/h
Thursday, Sep 17Thu Sep 17 Overcast Overcast 16°/10° 💧 0.1 mm 💨 6 km/h
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 18°/13° 💧 18 mm 💨 4 km/h
Saturday, Sep 19Sat Sep 19 Light rain Light rain 14°/11° 💧 13 mm 💨 11 km/h
Sunday, Sep 20Sun Sep 20 Light rain Light rain 13°/ 💧 12 mm 💨 2 km/h
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 17°/ 💧 0.1 mm 💨 5 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Port Alberni

Vertical axis: °C · Color based on temperature
Partly cloudy night at 12:00 AM
53° Tomorrow 12:00 AM
Partly cloudy night at 1:00 AM
53° 1:00 AM
Mist at night at 2:00 AM
53° 2:00 AM
Fog at night at 3:00 AM
53° 3:00 AM
Fog at night at 4:00 AM
52° Tomorrow 4:00 AM
Fog at night at 5:00 AM
53° 5:00 AM
Fog at night at 6:00 AM
53° 6:00 AM
Fog at 7:00 AM
53° 7:00 AM
Fog at 8:00 AM
54° Tomorrow 8:00 AM
Overcast at 9:00 AM
54° 9:00 AM
Overcast at 10:00 AM
55° 10:00 AM
Overcast at 11:00 AM
56° 11:00 AM
Overcast at 12:00 PM
58° Tomorrow 12:00 PM
Mostly cloudy at 1:00 PM
59° 1:00 PM
Mostly cloudy at 2:00 PM
60° 2:00 PM
Mostly cloudy at 3:00 PM
61° 3:00 PM
Mostly cloudy at 4:00 PM
62° Tomorrow 4:00 PM
Partly cloudy at 5:00 PM
62° 5:00 PM
Mostly sunny at 6:00 PM
61° 6:00 PM
Mostly sunny at 7:00 PM
59° 7:00 PM
Mostly clear night at 8:00 PM
56° Tomorrow 8:00 PM
Mostly clear night at 9:00 PM
54° 9:00 PM
Mostly clear night at 10:00 PM
53° 10:00 PM
Mostly clear night at 11:00 PM
52° 11:00 PM
Partly cloudy night at 12:00 AM
51° Tuesday 12:00 AM
Fog at night at 1:00 AM
50° 1:00 AM
Fog at night at 2:00 AM
50° 2:00 AM
Fog at night at 3:00 AM
51° 3:00 AM
Fog at night at 4:00 AM
51° Tuesday 4:00 AM
Fog at night at 5:00 AM
52° 5:00 AM
Mist at night at 6:00 AM
52° 6:00 AM
Mostly cloudy at 7:00 AM
53° 7:00 AM
Fog at 8:00 AM
54° Tuesday 8:00 AM
Mist at 9:00 AM
55° 9:00 AM
Mostly sunny at 10:00 AM
57° 10:00 AM
Mostly sunny at 11:00 AM
60° 11:00 AM
Partly cloudy at 12:00 PM
62° Tuesday 12:00 PM
Partly cloudy at 1:00 PM
63° 1:00 PM
Mostly sunny at 2:00 PM
65° 2:00 PM
Sunny at 3:00 PM
67° 3:00 PM
Sunny at 4:00 PM
68° Tuesday 4:00 PM
Sunny at 5:00 PM
67° 5:00 PM
Sunny at 6:00 PM
66° 6:00 PM
Sunny at 7:00 PM
62° 7:00 PM
Mostly clear night at 8:00 PM
58° Tuesday 8:00 PM
Partly cloudy night at 9:00 PM
56° 9:00 PM
Mostly clear night at 10:00 PM
55° 10:00 PM
Mostly clear night at 11:00 PM
53° 11:00 PM
Partly cloudy night at 12:00 AM
52° Wednesday 12:00 AM
Partly cloudy night at 1:00 AM
52° 1:00 AM
Partly cloudy night at 2:00 AM
52° 2:00 AM
Partly cloudy night at 3:00 AM
52° 3:00 AM
Partly cloudy night at 4:00 AM
52° Wednesday 4:00 AM
Mostly clear night at 5:00 AM
53° 5:00 AM
Mostly cloudy night at 6:00 AM
53° 6:00 AM
Mostly cloudy at 7:00 AM
53° 7:00 AM
Mostly cloudy at 8:00 AM
54° Wednesday 8:00 AM
Overcast at 9:00 AM
56° 9:00 AM
Overcast at 10:00 AM
59° 10:00 AM
Overcast at 11:00 AM
62° 11:00 AM
Overcast at 12:00 PM
64° Wednesday 12:00 PM
Overcast at 1:00 PM
66° 1:00 PM
Overcast at 2:00 PM
69° 2:00 PM
Overcast at 3:00 PM
70° 3:00 PM
Overcast at 4:00 PM
69° Wednesday 4:00 PM
Overcast at 5:00 PM
66° 5:00 PM
Mostly cloudy night at 8:00 PM
62° 8:00 PM
Overcast night at 11:00 PM
59° 11:00 PM
Clear night at 2:00 AM
56° Thursday 2:00 AM
Partly cloudy night at 5:00 AM
55° 5:00 AM
Partly cloudy at 8:00 AM
56° 8:00 AM
Light rain at 11:00 AM
60° 11:00 AM
Light rain at 2:00 PM
61° Thursday 2:00 PM
Sunny at 5:00 PM
63° 5:00 PM
Clear night at 8:00 PM
56° 8:00 PM
Mostly clear night at 11:00 PM
51° 11:00 PM
Partly cloudy night at 2:00 AM
50° Friday 2:00 AM
Partly cloudy night at 5:00 AM
47° 5:00 AM
Mostly cloudy at 8:00 AM
50° 8:00 AM
Light rain at 11:00 AM
55° 11:00 AM
Light rain at 2:00 PM
58° Friday 2:00 PM
Partly cloudy at 5:00 PM
58° 5:00 PM
Clear night at 8:00 PM
52° 8:00 PM
Clear night at 11:00 PM
50° 11:00 PM
Mostly clear night at 2:00 AM
48° Saturday 2:00 AM
Partly cloudy night at 5:00 AM
47° 5:00 AM
Mostly sunny at 8:00 AM
50° 8:00 AM
Sunny at 11:00 AM
62° 11:00 AM
Sunny at 5:00 PM
60° Saturday 5:00 PM
Clear night at 11:00 PM
66° 11:00 PM
Clear night at 5:00 AM
53° 5:00 AM
Sunny at 11:00 AM
51° 11:00 AM
Sunny at 5:00 PM
63° Sunday 5:00 PM
Clear night at 11:00 PM
68° 11:00 PM
Clear night at 5:00 AM
53° 5:00 AM
Mostly sunny at 11:00 AM
49° 11:00 AM
Sunny at 5:00 PM
61° Monday 5:00 PM
Mostly clear night at 11:00 PM
66° 11:00 PM
Mostly cloudy night at 5:00 AM
53° 5:00 AM
Overcast at 11:00 AM
49° 11:00 AM
Overcast at 5:00 PM
57° Tuesday 5:00 PM
Mostly clear night at 11:00 PM
62° 11:00 PM
Mostly cloudy night at 5:00 AM
49° 5:00 AM
Mostly cloudy at 11:00 AM
48° 11:00 AM
Overcast at 5:00 PM
54° Wednesday 5:00 PM
Mostly cloudy night at 11:00 PM
61° 11:00 PM
Overcast night at 5:00 AM
50° 5:00 AM
Overcast at 11:00 AM
50° 11:00 AM
Mostly cloudy at 5:00 PM
65° Thursday 5:00 PM
Overcast night at 11:00 PM
64° 11:00 PM
Moderate rain at 5:00 AM
56° 5:00 AM
Moderate rain at 11:00 AM
55° 11:00 AM
Light rain at 5:00 PM
57° Friday 5:00 PM
Light rain at 11:00 PM
54° 11:00 PM
Light rain at 5:00 AM
51° 5:00 AM
Light rain at 11:00 AM
51° 11:00 AM
Light rain at 5:00 PM
55° Saturday 5:00 PM
Light rain at 11:00 PM
55° 11:00 PM
Light rain at 5:00 AM
50° 5:00 AM
Partly cloudy at 11:00 AM
47° 11:00 AM
Mostly cloudy at 5:00 PM
55° Sunday 5:00 PM
Mostly clear night at 11:00 PM
62° 11:00 PM
Mostly clear night at 5:00 AM
52° 5:00 AM
Overcast at 11:00 AM
49° 11:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Port Alberni

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 12:00 AM
PM2.5 Fine particles Good 3,4µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,8µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 73,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Port Alberni

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 4,8Moderate Unavailable
Tomorrow UV 3,4Moderate 🙂Fair
Tuesday UV 4,7Moderate 🙂Fair
Wednesday UV 5,4Moderate 🙂Fair
Thursday UV 3,8Moderate 🙂Fair
Friday UV 3,0Moderate Unavailable
Saturday UV 5,0Moderate Unavailable
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Port Alberni

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tuesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tuesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tuesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tuesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tuesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tuesday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Wednesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Wednesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Wednesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Wednesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Wednesday 4:00 PM 5:00 PM 8:00 PM 11:00 PM Thursday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Thursday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Friday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Friday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Saturday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Saturday 5:00 PM 11:00 PM 5:00 AM 11:00 AM Sunday 5:00 PM 11:00 PM 5:00 AM 11:00 AM Monday 5:00 PM 11:00 PM 5:00 AM 11:00 AM Tuesday 5:00 PM 11:00 PM 5:00 AM 11:00 AM Wednesday 5:00 PM 11:00 PM 5:00 AM 11:00 AM Thursday 5:00 PM 11:00 PM 5:00 AM 11:00 AM Friday 5:00 PM 11:00 PM 5:00 AM 11:00 AM Saturday 5:00 PM 11:00 PM 5:00 AM 11:00 AM Sunday 5:00 PM 11:00 PM 5:00 AM 11:00 AM
Sustained wind Max gusts
NIGHT SKY · PORT ALBERNI, BRITISH COLUMBIA

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 12:00 AM–1:00 AM.

66/100Best-hour score
BEST TIME TONIGHT 12:00 AM–1:00 AM Astronomical darkness: 9:45 PM–4:51 AM
Cloud cover 43% Real hourly forecast for the best viewing hour.
Moonlight 22% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 34° high at the best hour.
Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min46%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Port Alberni were last refreshed today at 11:13 PM. The current forecast period extends through 08/09/2026 at 9:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.