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Now · 8:45 AM

L'Île-d'Anticosti Weather & Hourly Forecast

Canada · Quebec

9°C

Overcast

Feels like: 4°C

💧 Humidity 72% 🌡 Pressure 1025 hPa 💨 Wind 21 km/h 👁 Visibility 65.0 km ☁ Clouds 100% ☀️ UV index 0.1 · Low 🌅 Sunrise 5:57 AM 🌇 Sunset 6:11 PM

Hourly Weather Forecast for L'Île-d'Anticosti

Today

9:00 AM

Overcast

9° 💧 0.0 mm 💨 21 km/h H 72%1025 hPa

12:00 PM

Overcast

11° 💧 0.0 mm 💨 18 km/h H 60%1027 hPa

3:00 PM

Overcast

12° 💧 None 💨 14 km/h H 53%1028 hPa

6:00 PM

Sunny

9° 💧 None 💨 9 km/h H 68%1029 hPa

9:00 PM

Clear night

6° 💧 None 💨 10 km/h H 83%1031 hPa

Tomorrow

12:00 AM

Clear night

5° 💧 None 💨 7 km/h H 84%1032 hPa

3:00 AM

Clear night

5° 💧 None 💨 3 km/h H 84%1032 hPa

6:00 AM

Sunny

4° 💧 None 💨 4 km/h H 85%1034 hPa

9:00 AM

Sunny

11° 💧 None 💨 10 km/h H 58%1034 hPa

12:00 PM

Sunny

14° 💧 None 💨 12 km/h H 44%1033 hPa

3:00 PM

Sunny

13° 💧 None 💨 18 km/h H 47%1031 hPa

6:00 PM

Sunny

10° 💧 None 💨 17 km/h H 60%1031 hPa

9:00 PM

Clear night

8° 💧 None 💨 17 km/h H 78%1031 hPa

Thursday

12:00 AM

Clear night

9° 💧 None 💨 17 km/h H 80%1030 hPa

3:00 AM

Clear night

9° 💧 None 💨 16 km/h H 82%1029 hPa

6:00 AM

Sunny

9° 💧 None 💨 13 km/h H 87%1029 hPa

Today

9:00 AM

Overcast

9° 💧 0.0 mm 💨 21 km/h H 72%1025 hPa

10:00 AM

Overcast

10° 💧 0.0 mm 💨 20 km/h H 67%1026 hPa

11:00 AM

Overcast

10° 💧 0.0 mm 💨 19 km/h H 64%1026 hPa

12:00 PM

Overcast

11° 💧 None 💨 18 km/h H 60%1027 hPa

1:00 PM

Overcast

12° 💧 0.0 mm 💨 17 km/h H 56%1027 hPa

2:00 PM

Partly cloudy

12° 💧 None 💨 15 km/h H 54%1027 hPa

3:00 PM

Overcast

12° 💧 None 💨 14 km/h H 53%1028 hPa

4:00 PM

Mostly cloudy

11° 💧 None 💨 12 km/h H 54%1028 hPa

5:00 PM

Mostly sunny

11° 💧 None 💨 10 km/h H 56%1029 hPa

6:00 PM

Sunny

9° 💧 None 💨 9 km/h H 68%1029 hPa

7:00 PM

Clear night

8° 💧 None 💨 12 km/h H 73%1030 hPa

8:00 PM

Clear night

7° 💧 None 💨 11 km/h H 75%1031 hPa

9:00 PM

Clear night

6° 💧 None 💨 10 km/h H 83%1031 hPa

10:00 PM

Clear night

5° 💧 None 💨 9 km/h H 84%1032 hPa

11:00 PM

Clear night

5° 💧 None 💨 8 km/h H 84%1032 hPa

Tomorrow

12:00 AM

Clear night

5° 💧 None 💨 7 km/h H 84%1032 hPa

1:00 AM

Clear night

5° 💧 None 💨 5 km/h H 84%1032 hPa

2:00 AM

Clear night

5° 💧 None 💨 3 km/h H 84%1032 hPa

3:00 AM

Clear night

5° 💧 None 💨 3 km/h H 84%1032 hPa

4:00 AM

Clear night

5° 💧 None 💨 3 km/h H 83%1033 hPa

5:00 AM

Clear night

4° 💧 None 💨 3 km/h H 84%1033 hPa

6:00 AM

Sunny

4° 💧 None 💨 4 km/h H 85%1034 hPa

7:00 AM

Sunny

6° 💧 None 💨 5 km/h H 87%1034 hPa

8:00 AM

Sunny

9° 💧 None 💨 8 km/h H 71%1034 hPa

9:00 AM

Sunny

11° 💧 None 💨 10 km/h H 58%1034 hPa

10:00 AM

Sunny

12° 💧 None 💨 13 km/h H 47%1034 hPa

11:00 AM

Sunny

13° 💧 None 💨 13 km/h H 45%1034 hPa

12:00 PM

Sunny

14° 💧 None 💨 12 km/h H 44%1033 hPa

1:00 PM

Sunny

14° 💧 None 💨 15 km/h H 45%1032 hPa

2:00 PM

Sunny

14° 💧 None 💨 17 km/h H 46%1032 hPa

3:00 PM

Sunny

13° 💧 None 💨 18 km/h H 47%1031 hPa

4:00 PM

Sunny

12° 💧 None 💨 18 km/h H 50%1031 hPa

5:00 PM

Sunny

11° 💧 None 💨 18 km/h H 56%1031 hPa

6:00 PM

Sunny

10° 💧 None 💨 17 km/h H 60%1031 hPa

7:00 PM

Clear night

9° 💧 None 💨 17 km/h H 62%1031 hPa

8:00 PM

Clear night

8° 💧 None 💨 17 km/h H 69%1031 hPa

9:00 PM

Clear night

8° 💧 None 💨 17 km/h H 78%1031 hPa

10:00 PM

Clear night

8° 💧 None 💨 17 km/h H 80%1031 hPa

11:00 PM

Clear night

8° 💧 None 💨 18 km/h H 79%1030 hPa

Thursday

12:00 AM

Clear night

9° 💧 None 💨 17 km/h H 80%1030 hPa

1:00 AM

Clear night

9° 💧 None 💨 17 km/h H 82%1029 hPa

2:00 AM

Clear night

9° 💧 None 💨 17 km/h H 83%1029 hPa

3:00 AM

Clear night

9° 💧 None 💨 16 km/h H 82%1029 hPa

4:00 AM

Clear night

9° 💧 None 💨 14 km/h H 84%1028 hPa

5:00 AM

Clear night

9° 💧 None 💨 13 km/h H 86%1028 hPa

6:00 AM

Sunny

9° 💧 None 💨 13 km/h H 87%1029 hPa

7:00 AM

Sunny

10° 💧 None 💨 13 km/h H 80%1029 hPa

8:00 AM

Sunny

13° 💧 None 💨 13 km/h H 73%1029 hPa

9:00 AM

Sunny

15° 💧 None 💨 11 km/h H 63%1029 hPa

10:00 AM

Sunny

17° 💧 None 💨 13 km/h H 52%1028 hPa

11:00 AM

Sunny

19° 💧 None 💨 13 km/h H 46%1028 hPa

12:00 PM

Sunny

19° 💧 None 💨 14 km/h H 44%1028 hPa

1:00 PM

Sunny

20° 💧 None 💨 14 km/h H 44%1027 hPa

2:00 PM

Sunny

20° 💧 None 💨 15 km/h H 43%1026 hPa

3:00 PM

Sunny

19° 💧 None 💨 15 km/h H 44%1026 hPa

4:00 PM

Sunny

18° 💧 None 💨 15 km/h H 47%1026 hPa

5:00 PM

Sunny

15° 💧 None 💨 15 km/h H 55%1026 hPa

6:00 PM

Sunny

13° 💧 None 💨 17 km/h H 62%1026 hPa

7:00 PM

Clear night

12° 💧 None 💨 17 km/h H 64%1026 hPa

8:00 PM

Clear night

12° 💧 None 💨 17 km/h H 64%1027 hPa

Friday

5:00 AM

Clear night

8° 💧 None 💨 11 km/h H 83%1026 hPa

8:00 AM

Sunny

12° 💧 None 💨 8 km/h H 74%1027 hPa

11:00 AM

Sunny

16° 💧 None 💨 8 km/h H 56%1026 hPa

2:00 PM

Sunny

18° 💧 None 💨 9 km/h H 50%1024 hPa

5:00 PM

Sunny

15° 💧 None 💨 6 km/h H 64%1024 hPa

8:00 PM

Clear night

11° 💧 None 💨 4 km/h H 79%1024 hPa

11:00 PM

Clear night

10° 💧 None 💨 0 km/h H 79%1024 hPa

Saturday

2:00 AM

Clear night

9° 💧 None 💨 0 km/h H 81%1023 hPa

5:00 AM

Clear night

9° 💧 None 💨 2 km/h H 81%1022 hPa

8:00 AM

Sunny

13° 💧 None 💨 8 km/h H 75%1022 hPa

11:00 AM

Sunny

18° 💧 None 💨 11 km/h H 53%1021 hPa

2:00 PM

Sunny

18° 💧 None 💨 15 km/h H 48%1020 hPa

5:00 PM

Sunny

15° 💧 None 💨 13 km/h H 59%1019 hPa

8:00 PM

Clear night

11° 💧 None 💨 14 km/h H 71%1020 hPa

11:00 PM

Clear night

11° 💧 None 💨 12 km/h H 77%1020 hPa

Sunday

2:00 AM

Clear night

9° 💧 None 💨 11 km/h H 86%1021 hPa

5:00 AM

Clear night

9° 💧 None 💨 12 km/h H 88%1021 hPa

8:00 AM

Sunny

12° 💧 None 💨 11 km/h H 72%1023 hPa

11:00 AM

Sunny

15° 💧 None 💨 11 km/h H 49%1023 hPa

2:00 PM

Sunny

17° 💧 None 💨 6 km/h H 40%1022 hPa

5:00 PM

Sunny

13° 💧 None 💨 8 km/h H 53%1022 hPa

8:00 PM

Clear night

9° 💧 None 💨 9 km/h H 75%1023 hPa

11:00 PM

Clear night

7° 💧 None 💨 8 km/h H 79%1022 hPa

Monday

2:00 AM

Mostly clear night

6° 💧 None 💨 9 km/h H 80%1022 hPa

8:00 AM

Sunny

6° 💧 None 💨 4 km/h H 74%1022 hPa

2:00 PM

Partly cloudy

10° 💧 None 💨 3 km/h H 63%1022 hPa

8:00 PM

Mostly clear night

16° 💧 None 💨 8 km/h H 46%1020 hPa

Tuesday

2:00 AM

Mostly clear night

8° 💧 None 💨 3 km/h H 86%1021 hPa

8:00 AM

Mostly cloudy

6° 💧 None 💨 8 km/h H 86%1021 hPa

2:00 PM

Partly cloudy

9° 💧 None 💨 10 km/h H 92%1023 hPa

8:00 PM

Overcast night

14° 💧 None 💨 15 km/h H 62%1023 hPa

Wednesday

2:00 AM

Mostly clear night

8° 💧 None 💨 12 km/h H 97%1022 hPa

8:00 AM

Overcast

8° 💧 None 💨 12 km/h H 99%1021 hPa

2:00 PM

Overcast

11° 💧 None 💨 18 km/h H 93%1020 hPa

8:00 PM

Partly cloudy night

14° 💧 None 💨 14 km/h H 70%1019 hPa

Thursday

2:00 AM

Overcast night

10° 💧 None 💨 10 km/h H 99%1019 hPa

8:00 AM

Partly cloudy

8° 💧 None 💨 9 km/h H 96%1018 hPa

2:00 PM

Partly cloudy

10° 💧 None 💨 8 km/h H 84%1020 hPa

8:00 PM

Clear night

16° 💧 None 💨 16 km/h H 44%1019 hPa

Friday

2:00 AM

Mostly clear night

8° 💧 None 💨 9 km/h H 79%1022 hPa

8:00 AM

Mostly cloudy

7° 💧 None 💨 9 km/h H 77%1023 hPa

2:00 PM

Mostly sunny

11° 💧 None 💨 5 km/h H 66%1023 hPa

8:00 PM

Clear night

15° 💧 None 💨 15 km/h H 46%1021 hPa

Saturday

2:00 AM

Partly cloudy night

8° 💧 None 💨 13 km/h H 89%1019 hPa

8:00 AM

Overcast

10° 💧 None 💨 12 km/h H 98%1015 hPa

2:00 PM

Mostly cloudy

12° 💧 None 💨 14 km/h H 94%1013 hPa

8:00 PM

Partly cloudy night

19° 💧 None 💨 14 km/h H 64%1011 hPa

Sunday

2:00 AM

Clear night

12° 💧 None 💨 11 km/h H 97%1013 hPa

8:00 AM

Mostly cloudy

11° 💧 None 💨 9 km/h H 97%1014 hPa

2:00 PM

Mostly cloudy

13° 💧 None 💨 9 km/h H 96%1014 hPa

8:00 PM

Overcast night

18° 💧 None 💨 16 km/h H 73%1011 hPa

Monday

2:00 AM

Overcast night

13° 💧 None 💨 15 km/h H 99%1009 hPa

8:00 AM

Light rain

15° 💧 None 💨 20 km/h H 96%1004 hPa

2:00 PM

Light rain

14° 💧 None 💨 23 km/h H 98%1001 hPa

8:00 PM

Overcast night

13° 💧 None 💨 23 km/h H 91%999 hPa

Tuesday

2:00 AM

Clear night

9° 💧 None 💨 23 km/h H 68%1003 hPa

8:00 AM

Sunny

8° 💧 None 💨 27 km/h H 71%1004 hPa

2:00 PM

Partly cloudy

8° 💧 None 💨 33 km/h H 67%1005 hPa

8:00 PM

Partly cloudy night

10° 💧 None 💨 35 km/h H 59%1008 hPa

Wednesday

2:00 AM

Mostly cloudy night

8° 💧 None 💨 21 km/h H 74%1011 hPa

In L'Île-d'Anticosti and, more broadly, across the province of Quebec: This morning across the region, skies are a mix of sun and cloud with temperatures ranging from approximately 7 to 18 degrees Celsius. Generally, conditions are dry in many areas, although some regions may experience light breezes. Winds are mainly from the north with speeds reaching up to around 16 km/h, and gusts may climb to approximately 33 km/h at times. During the afternoon, the sky is expected to remain partly cloudy, with temperatures holding steady or perhaps slightly warmer in some locations. Winds are likely to persist from the north, maintaining similar speeds and gusts. Overall, the day is forecast to be relatively mild and dry, with only minor variations in weather conditions across the region.

15-Day Weather Forecast for L'Île-d'Anticosti

TomorrowTomorrow

Sunny 14°/4° 💧 None 💨 18 km/h

Thursday, Sep 24Thu Sep 24

Sunny 20°/9° 💧 None 💨 17 km/h

Friday, Sep 25Fri Sep 25

Sunny 18°/8° 💧 0.0 mm 💨 11 km/h

Saturday, Sep 26Sat Sep 26

Sunny 18°/9° 💧 None 💨 15 km/h

Sunday, Sep 27Sun Sep 27

Sunny 17°/7° 💧 None 💨 12 km/h

Monday, Sep 28Mon Sep 28

Mostly sunny 16°/6° 💧 0.0 mm 💨 9 km/h

Tuesday, Sep 29Tue Sep 29

Overcast 14°/6° 💧 None 💨 15 km/h

Wednesday, Sep 30Wed Sep 30

Overcast 14°/8° 💧 0.1 mm 💨 18 km/h

Thursday, Oct 1Thu Oct 1

Overcast 16°/8° 💧 None 💨 16 km/h

Friday, Oct 2Fri Oct 2

Mostly sunny 15°/7° 💧 None 💨 15 km/h

Saturday, Oct 3Sat Oct 3

Mostly cloudy 19°/8° 💧 1.8 mm 💨 14 km/h

Sunday, Oct 4Sun Oct 4

Mostly cloudy 18°/11° 💧 0.1 mm 💨 16 km/h

Monday, Oct 5Mon Oct 5

Light rain 15°/13° 💧 10 mm 💨 23 km/h

Tuesday, Oct 6Tue Oct 6

Partly cloudy 10°/8° 💧 0.1 mm 💨 35 km/h

Wednesday, Oct 7Wed Oct 7

Mostly cloudy 8°/8° 💧 None 💨 21 km/h

TEMPERATURE OUTLOOK

Hourly Temperature and Weather Conditions in L'Île-d'Anticosti

Vertical axis: °C · Color based on temperature

AIR QUALITY FORECAST

Air Quality in L'Île-d'Anticosti

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 9:00 AM

PM2.5 Fine particles Good 0,5µg/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 0,9µg/m³

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

O₃ Ozone Good 42,8µg/m³

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

NO₂ Nitrogen dioxide Good 0,5µg/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

Sun exposure and health risks in L'Île-d'Anticosti

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 3,2Moderate 😊Good

Tomorrow UV 3,3Moderate 🙂Fair

Thursday UV 3,7Moderate 🙂Fair

Friday UV 3,7Moderate 🙂Fair

Saturday UV 4,0Moderate 😊Good

Sunday UV 4,0Moderate —Unavailable

Monday UV 3,0Moderate —Unavailable

Hourly UV index today

9:00 AMUV 0,5 10:00 AMUV 1,2 11:00 AMUV 2,0 12:00 PMUV 2,8 1:00 PMUV 3,2 2:00 PMUV 3,1 3:00 PMUV 2,5 4:00 PMUV 1,6 5:00 PMUV 0,8 6:00 PMUV 0,3 7:00 PMUV 0,0

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 Speed in L'Île-d'Anticosti

Vertical axis: km/h · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · L'ÎLE-D'ANTICOSTI, QUEBEC

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 7:58 PM–4:11 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 55° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min70%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for L'Île-d'Anticosti were last refreshed today at 8:45 AM. The current forecast period extends through 24/09/2026 at 6:00 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.