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Now · 5:07 AM

Stornoway Weather & Hourly Forecast

Canada · Quebec

Mostly clear night
9°C
Mostly clear night
Feels like: 7°C
💧 Humidity 90% 🌡 Pressure 1016 hPa 💨 Wind 8 km/h 👁 Visibility 40.8 km Clouds 33% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Stornoway

Today
Mostly clear night · 6:00 AM Mostly clear night
💧 None 💨 10 km/h H 91%1017 hPa
Sunny · 9:00 AM Sunny
14° 💧 None 💨 9 km/h H 77%1018 hPa
Sunny · 12:00 PM Sunny
20° 💧 None 💨 11 km/h H 53%1017 hPa
Mostly sunny · 3:00 PM Mostly sunny
21° 💧 None 💨 18 km/h H 50%1017 hPa
Mostly cloudy · 6:00 PM Mostly cloudy
19° 💧 None 💨 10 km/h H 61%1018 hPa
Clear night · 9:00 PM Clear night
15° 💧 None 💨 11 km/h H 78%1018 hPa
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
14° 💧 None 💨 12 km/h H 81%1019 hPa
Overcast night · 3:00 AM Overcast night
13° 💧 0.0 mm 💨 10 km/h H 91%1019 hPa
Mostly cloudy night · 6:00 AM Mostly cloudy night
13° 💧 0.0 mm 💨 8 km/h H 99%1021 hPa
Partly cloudy · 9:00 AM Partly cloudy
15° 💧 0.4 mm 💨 8 km/h H 85%1023 hPa
Mostly sunny · 12:00 PM Mostly sunny
19° 💧 None 💨 11 km/h H 56%1022 hPa
Sunny · 3:00 PM Sunny
20° 💧 None 💨 9 km/h H 43%1022 hPa
Mostly sunny · 6:00 PM Mostly sunny
17° 💧 None 💨 9 km/h H 56%1023 hPa
Partly cloudy night · 9:00 PM Partly cloudy night
12° 💧 None 💨 2 km/h H 76%1024 hPa
Wednesday
Mostly cloudy night · 12:00 AM Mostly cloudy night
10° 💧 None 💨 4 km/h H 84%1024 hPa
Mostly cloudy night · 3:00 AM Mostly cloudy night
💧 None 💨 10 km/h H 90%1024 hPa

In Stornoway and, more broadly, across the province of Quebec: This evening, skies will feature a mix of sun and cloud across the region, with temperatures generally ranging from 15 to 22 degrees Celsius. Conditions are expected to remain dry in many areas, although a light breeze from the west will continue, with winds around 10 km/h and occasional gusts reaching 25 km/h. In some parts of the region, clouds may increase slightly, but significant precipitation is not anticipated during the next few hours. Residents can expect a mild evening with relatively calm winds, though it’s advisable to be cautious of gusts in open areas. No severe weather hazards are currently forecast.

15-Day Weather Outlook for Stornoway

TomorrowTomorrow Mostly sunny Mostly sunny 20°/13° 💧 None 💨 13 km/h
Wednesday, Sep 9Wed Sep 9 Mostly cloudy Mostly cloudy 21°/ 💧 None 💨 19 km/h
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 21°/16° 💧 22 mm 💨 28 km/h
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 16°/10° 💧 0.3 mm 💨 21 km/h
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 21°/ 💧 None 💨 10 km/h
Sunday, Sep 13Sun Sep 13 Light rain Light rain 20°/14° 💧 0.3 mm 💨 20 km/h
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 16°/11° 💧 0.7 mm 💨 11 km/h
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 19°/ 💧 0.0 mm 💨 21 km/h
Wednesday, Sep 16Wed Sep 16 Heavy rain Heavy rain 16°/13° 💧 6.3 mm 💨 24 km/h
Thursday, Sep 17Thu Sep 17 Overcast Overcast 15°/ 💧 0.0 mm 💨 12 km/h
Friday, Sep 18Fri Sep 18 Light rain Light rain 12°/ 💧 1.8 mm 💨 23 km/h
Saturday, Sep 19Sat Sep 19 Moderate rain Moderate rain 10°/ 💧 7.5 mm 💨 20 km/h
Sunday, Sep 20Sun Sep 20 Overcast Overcast 16°/ 💧 0.9 mm 💨 24 km/h
Monday, Sep 21Mon Sep 21 Partly cloudy Partly cloudy 17°/13° 💧 None 💨 21 km/h
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 13°/13° 💧 3.4 mm 💨 5 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Stornoway

Vertical axis: °C · Color based on temperature
Mostly clear night at 6:00 AM
48° Today 6:00 AM
Sunny at 7:00 AM
50° 7:00 AM
Sunny at 8:00 AM
54° 8:00 AM
Sunny at 9:00 AM
58° 9:00 AM
Sunny at 10:00 AM
62° Today 10:00 AM
Sunny at 11:00 AM
65° 11:00 AM
Sunny at 12:00 PM
68° 12:00 PM
Sunny at 1:00 PM
70° 1:00 PM
Sunny at 2:00 PM
70° Today 2:00 PM
Mostly sunny at 3:00 PM
70° 3:00 PM
Mostly sunny at 4:00 PM
70° 4:00 PM
Mostly sunny at 5:00 PM
69° 5:00 PM
Mostly cloudy at 6:00 PM
67° Today 6:00 PM
Mostly cloudy at 7:00 PM
61° 7:00 PM
Mostly clear night at 8:00 PM
60° 8:00 PM
Clear night at 9:00 PM
59° 9:00 PM
Partly cloudy night at 10:00 PM
58° Today 10:00 PM
Partly cloudy night at 11:00 PM
58° 11:00 PM
Mostly cloudy night at 12:00 AM
57° 12:00 AM
Overcast night at 1:00 AM
56° 1:00 AM
Overcast night at 2:00 AM
56° Tomorrow 2:00 AM
Overcast night at 3:00 AM
56° 3:00 AM
Overcast night at 4:00 AM
56° 4:00 AM
Mostly cloudy night at 5:00 AM
55° 5:00 AM
Mostly cloudy night at 6:00 AM
55° Tomorrow 6:00 AM
Overcast at 7:00 AM
55° 7:00 AM
Overcast at 8:00 AM
57° 8:00 AM
Partly cloudy at 9:00 AM
59° 9:00 AM
Light rain at 10:00 AM
62° Tomorrow 10:00 AM
Mostly sunny at 11:00 AM
64° 11:00 AM
Mostly sunny at 12:00 PM
66° 12:00 PM
Sunny at 1:00 PM
66° 1:00 PM
Sunny at 2:00 PM
67° Tomorrow 2:00 PM
Sunny at 3:00 PM
67° 3:00 PM
Sunny at 4:00 PM
66° 4:00 PM
Mostly sunny at 5:00 PM
65° 5:00 PM
Mostly sunny at 6:00 PM
62° Tomorrow 6:00 PM
Partly cloudy at 7:00 PM
57° 7:00 PM
Mostly cloudy night at 8:00 PM
55° 8:00 PM
Partly cloudy night at 9:00 PM
54° 9:00 PM
Mostly clear night at 10:00 PM
54° Tomorrow 10:00 PM
Mostly cloudy night at 11:00 PM
52° 11:00 PM
Mostly cloudy night at 12:00 AM
50° 12:00 AM
Mostly cloudy night at 1:00 AM
48° 1:00 AM
Mostly cloudy night at 2:00 AM
48° Wednesday 2:00 AM
Mostly cloudy night at 3:00 AM
48° 3:00 AM
Mostly cloudy night at 4:00 AM
48° 4:00 AM
Mostly cloudy night at 5:00 AM
48° 5:00 AM
Overcast night at 6:00 AM
48° Wednesday 6:00 AM
Overcast at 7:00 AM
51° 7:00 AM
Overcast at 8:00 AM
54° 8:00 AM
Overcast at 9:00 AM
58° 9:00 AM
Overcast at 10:00 AM
61° Wednesday 10:00 AM
Overcast at 11:00 AM
65° 11:00 AM
Overcast at 12:00 PM
67° 12:00 PM
Overcast at 1:00 PM
68° 1:00 PM
Overcast at 2:00 PM
69° Wednesday 2:00 PM
Overcast at 3:00 PM
68° 3:00 PM
Overcast at 4:00 PM
66° 4:00 PM
Overcast at 5:00 PM
65° 5:00 PM
Overcast at 6:00 PM
64° Wednesday 6:00 PM
Light rain at 7:00 PM
61° 7:00 PM
Light rain at 8:00 PM
60° 8:00 PM
Moderate rain at 11:00 PM
62° 11:00 PM
Moderate rain at 2:00 AM
64° Thursday 2:00 AM
Overcast night at 5:00 AM
65° 5:00 AM
Light rain at 8:00 AM
64° 8:00 AM
Light rain at 11:00 AM
65° 11:00 AM
Mostly sunny at 2:00 PM
69° Thursday 2:00 PM
Partly cloudy at 5:00 PM
66° 5:00 PM
Partly cloudy night at 8:00 PM
61° 8:00 PM
Partly cloudy night at 11:00 PM
59° 11:00 PM
Partly cloudy night at 2:00 AM
53° Friday 2:00 AM
Clear night at 5:00 AM
51° 5:00 AM
Mostly sunny at 8:00 AM
52° 8:00 AM
Mostly cloudy at 11:00 AM
57° 11:00 AM
Partly cloudy at 2:00 PM
59° Friday 2:00 PM
Sunny at 5:00 PM
59° 5:00 PM
Clear night at 8:00 PM
52° 8:00 PM
Clear night at 11:00 PM
50° 11:00 PM
Clear night at 2:00 AM
48° Saturday 2:00 AM
Clear night at 5:00 AM
46° 5:00 AM
Sunny at 8:00 AM
51° 8:00 AM
Sunny at 11:00 AM
62° 11:00 AM
Sunny at 2:00 PM
69° Saturday 2:00 PM
Mostly sunny at 5:00 PM
69° 5:00 PM
Clear night at 8:00 PM
57° 8:00 PM
Mostly clear night at 2:00 AM
58° 2:00 AM
Sunny at 8:00 AM
61° Sunday 8:00 AM
Light rain at 2:00 PM
68° 2:00 PM
Mostly clear night at 8:00 PM
61° 8:00 PM
Clear night at 2:00 AM
53° 2:00 AM
Mostly sunny at 8:00 AM
52° Monday 8:00 AM
Partly cloudy at 2:00 PM
60° 2:00 PM
Clear night at 8:00 PM
52° 8:00 PM
Mostly clear night at 2:00 AM
44° 2:00 AM
Overcast at 8:00 AM
51° Tuesday 8:00 AM
Mostly cloudy at 2:00 PM
67° 2:00 PM
Heavy rain at 8:00 PM
61° 8:00 PM
Mostly cloudy night at 2:00 AM
59° 2:00 AM
Mostly sunny at 8:00 AM
56° Wednesday 8:00 AM
Overcast at 2:00 PM
58° 2:00 PM
Overcast night at 8:00 PM
53° 8:00 PM
Partly cloudy night at 2:00 AM
50° 2:00 AM
Sunny at 8:00 AM
48° Thursday 8:00 AM
Partly cloudy at 2:00 PM
58° 2:00 PM
Partly cloudy night at 8:00 PM
51° 8:00 PM
Partly cloudy night at 2:00 AM
47° 2:00 AM
Light rain at 8:00 AM
50° Friday 8:00 AM
Overcast at 2:00 PM
54° 2:00 PM
Moderate rain at 8:00 PM
50° 8:00 PM
Clear night at 2:00 AM
43° 2:00 AM
Mostly sunny at 8:00 AM
42° Saturday 8:00 AM
Light rain at 2:00 PM
50° 2:00 PM
Overcast night at 8:00 PM
45° 8:00 PM
Clear night at 2:00 AM
39° 2:00 AM
Sunny at 8:00 AM
44° Sunday 8:00 AM
Mostly sunny at 2:00 PM
61° 2:00 PM
Partly cloudy night at 8:00 PM
56° 8:00 PM
Mostly clear night at 2:00 AM
55° 2:00 AM
Overcast at 8:00 AM
56° Monday 8:00 AM
Overcast at 2:00 PM
63° 2:00 PM
Light rain at 8:00 PM
55° 8:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Stornoway

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 6:00 AM
PM2.5 Fine particles Good 1,1µg/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 1,8µg/m³

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

O₃ Ozone Good 16,4µg/m³

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

NO₂ Nitrogen dioxide Good 2,3µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Stornoway

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 5,4Moderate 😊Good
Tomorrow UV 5,2Moderate 🙂Fair
Wednesday UV 1,5Low 🙂Fair
Thursday UV 5,4Moderate 🙂Fair
Friday UV 5,0Moderate 😊Good
Saturday UV 6,0High Unavailable
Sunday UV 7,0High Unavailable
Hourly UV index today
7:00 AMUV 0,1 8:00 AMUV 0,6 9:00 AMUV 1,6 10:00 AMUV 2,9 11:00 AMUV 4,4 12:00 PMUV 5,3 1:00 PMUV 5,4 2:00 PMUV 4,8 3:00 PMUV 3,6 4:00 PMUV 2,2 5:00 PMUV 1,0 6:00 PMUV 0,3
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Stornoway

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

96/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:56 PM–4:30 AM
Cloud cover 6% Real hourly forecast for the best viewing hour.
Moonlight 16% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 13° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min29%
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 Stornoway were last refreshed today at 5:07 AM. The current forecast period extends through 09/09/2026 at 3:00 AM. 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.