What is the weather in Sainte-Justine right now?

Current weather in Sainte-Justine is clear sky.

Where can I find the hourly weather forecast for Sainte-Justine?

This page shows hourly weather forecast for Sainte-Justine, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Sainte-Justine updated regularly?

Weather data for Sainte-Justine is updated regularly with the latest available observations and forecasts.

Now · 3:46 AM

Sainte-Justine Weather & Hourly Forecast

Canada · Quebec

3°C

Clear night

Feels like: 0°C

💧 Humidity 91% 🌡 Pressure 1036 hPa 💨 Wind 7 km/h 👁 Visibility 47.2 km ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:28 AM 🌇 Sunset 6:38 PM

Hourly Forecast for Sainte-Justine

Today

4:00 AM

Clear night

3° 💧 None 💨 7 km/h H 91%1036 hPa

7:00 AM

Sunny

3° 💧 None 💨 7 km/h H 90%1038 hPa

10:00 AM

Sunny

12° 💧 None 💨 5 km/h H 55%1038 hPa

1:00 PM

Sunny

15° 💧 None 💨 6 km/h H 44%1036 hPa

4:00 PM

Sunny

16° 💧 None 💨 4 km/h H 42%1035 hPa

7:00 PM

Clear night

9° 💧 None 💨 9 km/h H 75%1035 hPa

10:00 PM

Clear night

7° 💧 None 💨 5 km/h H 72%1035 hPa

Tomorrow

1:00 AM

Clear night

6° 💧 None 💨 3 km/h H 72%1034 hPa

4:00 AM

Clear night

6° 💧 None 💨 2 km/h H 74%1034 hPa

7:00 AM

Sunny

5° 💧 None 💨 2 km/h H 81%1034 hPa

10:00 AM

Sunny

15° 💧 None 💨 6 km/h H 55%1033 hPa

1:00 PM

Sunny

20° 💧 None 💨 9 km/h H 42%1031 hPa

4:00 PM

Sunny

20° 💧 None 💨 10 km/h H 41%1029 hPa

7:00 PM

Clear night

13° 💧 None 💨 11 km/h H 75%1028 hPa

10:00 PM

Clear night

10° 💧 None 💨 11 km/h H 86%1029 hPa

Friday

1:00 AM

Clear night

9° 💧 None 💨 11 km/h H 79%1027 hPa

Today

4:00 AM

Clear night

3° 💧 None 💨 7 km/h H 91%1036 hPa

5:00 AM

Clear night

3° 💧 None 💨 6 km/h H 91%1036 hPa

6:00 AM

Clear night

2° 💧 None 💨 7 km/h H 91%1037 hPa

7:00 AM

Sunny

3° 💧 None 💨 7 km/h H 90%1038 hPa

8:00 AM

Sunny

6° 💧 None 💨 6 km/h H 79%1038 hPa

9:00 AM

Sunny

9° 💧 None 💨 5 km/h H 67%1038 hPa

10:00 AM

Sunny

12° 💧 None 💨 5 km/h H 55%1038 hPa

11:00 AM

Sunny

13° 💧 None 💨 6 km/h H 50%1038 hPa

12:00 PM

Sunny

14° 💧 None 💨 6 km/h H 47%1037 hPa

1:00 PM

Sunny

15° 💧 None 💨 6 km/h H 44%1036 hPa

2:00 PM

Sunny

16° 💧 None 💨 5 km/h H 43%1036 hPa

3:00 PM

Sunny

16° 💧 None 💨 4 km/h H 42%1035 hPa

4:00 PM

Sunny

16° 💧 None 💨 4 km/h H 42%1035 hPa

5:00 PM

Sunny

16° 💧 None 💨 5 km/h H 46%1034 hPa

6:00 PM

Sunny

13° 💧 None 💨 5 km/h H 66%1035 hPa

7:00 PM

Clear night

9° 💧 None 💨 9 km/h H 75%1035 hPa

8:00 PM

Clear night

8° 💧 None 💨 9 km/h H 75%1035 hPa

9:00 PM

Clear night

7° 💧 None 💨 7 km/h H 73%1035 hPa

10:00 PM

Clear night

7° 💧 None 💨 5 km/h H 72%1035 hPa

11:00 PM

Clear night

7° 💧 None 💨 3 km/h H 71%1035 hPa

Tomorrow

12:00 AM

Clear night

6° 💧 None 💨 3 km/h H 72%1035 hPa

1:00 AM

Clear night

6° 💧 None 💨 3 km/h H 72%1034 hPa

2:00 AM

Clear night

6° 💧 None 💨 3 km/h H 72%1034 hPa

3:00 AM

Clear night

6° 💧 None 💨 2 km/h H 73%1034 hPa

4:00 AM

Clear night

6° 💧 None 💨 2 km/h H 74%1034 hPa

5:00 AM

Clear night

6° 💧 None 💨 1 km/h H 75%1034 hPa

6:00 AM

Clear night

5° 💧 None 💨 1 km/h H 78%1034 hPa

7:00 AM

Sunny

5° 💧 None 💨 2 km/h H 81%1034 hPa

8:00 AM

Sunny

9° 💧 None 💨 3 km/h H 76%1034 hPa

9:00 AM

Sunny

13° 💧 None 💨 3 km/h H 64%1034 hPa

10:00 AM

Sunny

15° 💧 None 💨 6 km/h H 55%1033 hPa

11:00 AM

Sunny

17° 💧 None 💨 8 km/h H 50%1032 hPa

12:00 PM

Sunny

19° 💧 None 💨 9 km/h H 46%1032 hPa

1:00 PM

Sunny

20° 💧 None 💨 9 km/h H 42%1031 hPa

2:00 PM

Sunny

20° 💧 None 💨 10 km/h H 40%1030 hPa

3:00 PM

Sunny

20° 💧 None 💨 10 km/h H 39%1029 hPa

4:00 PM

Sunny

20° 💧 None 💨 10 km/h H 41%1029 hPa

5:00 PM

Sunny

19° 💧 None 💨 8 km/h H 49%1028 hPa

6:00 PM

Sunny

16° 💧 None 💨 8 km/h H 66%1028 hPa

7:00 PM

Clear night

13° 💧 None 💨 11 km/h H 75%1028 hPa

8:00 PM

Clear night

12° 💧 None 💨 12 km/h H 80%1029 hPa

9:00 PM

Clear night

11° 💧 None 💨 12 km/h H 84%1029 hPa

10:00 PM

Clear night

10° 💧 None 💨 11 km/h H 86%1029 hPa

11:00 PM

Clear night

10° 💧 None 💨 12 km/h H 86%1028 hPa

Friday

12:00 AM

Clear night

9° 💧 None 💨 12 km/h H 82%1028 hPa

1:00 AM

Clear night

9° 💧 None 💨 11 km/h H 79%1027 hPa

2:00 AM

Clear night

8° 💧 None 💨 11 km/h H 78%1027 hPa

3:00 AM

Clear night

8° 💧 None 💨 11 km/h H 76%1027 hPa

4:00 AM

Clear night

8° 💧 None 💨 10 km/h H 75%1027 hPa

5:00 AM

Clear night

7° 💧 None 💨 10 km/h H 74%1027 hPa

6:00 AM

Clear night

8° 💧 None 💨 10 km/h H 77%1027 hPa

7:00 AM

Sunny

8° 💧 None 💨 11 km/h H 82%1027 hPa

8:00 AM

Sunny

11° 💧 None 💨 10 km/h H 73%1028 hPa

9:00 AM

Sunny

14° 💧 None 💨 9 km/h H 66%1027 hPa

10:00 AM

Sunny

16° 💧 None 💨 10 km/h H 57%1027 hPa

11:00 AM

Sunny

18° 💧 None 💨 11 km/h H 48%1027 hPa

12:00 PM

Sunny

19° 💧 None 💨 12 km/h H 42%1026 hPa

1:00 PM

Sunny

20° 💧 None 💨 12 km/h H 38%1025 hPa

2:00 PM

Partly cloudy

20° 💧 None 💨 12 km/h H 37%1025 hPa

3:00 PM

Partly cloudy

20° 💧 None 💨 12 km/h H 37%1024 hPa

4:00 PM

Mostly cloudy

20° 💧 None 💨 12 km/h H 38%1024 hPa

5:00 PM

Partly cloudy

19° 💧 None 💨 10 km/h H 42%1024 hPa

6:00 PM

Mostly cloudy

16° 💧 None 💨 10 km/h H 51%1024 hPa

7:00 PM

Mostly cloudy night

13° 💧 None 💨 12 km/h H 58%1024 hPa

8:00 PM

Overcast night

12° 💧 None 💨 12 km/h H 64%1024 hPa

11:00 PM

Overcast night

10° 💧 None 💨 11 km/h H 81%1025 hPa

Saturday

2:00 AM

Partly cloudy night

9° 💧 None 💨 11 km/h H 81%1025 hPa

5:00 AM

Overcast night

7° 💧 None 💨 10 km/h H 85%1024 hPa

8:00 AM

Overcast

10° 💧 None 💨 10 km/h H 71%1025 hPa

11:00 AM

Overcast

15° 💧 None 💨 10 km/h H 55%1025 hPa

2:00 PM

Mostly cloudy

18° 💧 None 💨 12 km/h H 44%1023 hPa

5:00 PM

Overcast

17° 💧 None 💨 9 km/h H 48%1021 hPa

8:00 PM

Overcast night

12° 💧 None 💨 13 km/h H 75%1022 hPa

11:00 PM

Overcast night

11° 💧 None 💨 15 km/h H 65%1021 hPa

Sunday

2:00 AM

Overcast night

10° 💧 None 💨 14 km/h H 68%1021 hPa

5:00 AM

Overcast night

9° 💧 None 💨 16 km/h H 70%1020 hPa

8:00 AM

Partly cloudy

10° 💧 None 💨 14 km/h H 73%1021 hPa

11:00 AM

Overcast

16° 💧 None 💨 21 km/h H 54%1019 hPa

2:00 PM

Overcast

17° 💧 None 💨 18 km/h H 51%1018 hPa

5:00 PM

Overcast

15° 💧 None 💨 16 km/h H 61%1018 hPa

8:00 PM

Overcast night

14° 💧 None 💨 19 km/h H 67%1018 hPa

11:00 PM

Moderate rain

10° 💧 None 💨 19 km/h H 97%1018 hPa

Monday

2:00 AM

Mostly cloudy night

9° 💧 None 💨 19 km/h H 96%1016 hPa

5:00 AM

Overcast night

9° 💧 None 💨 17 km/h H 91%1016 hPa

8:00 AM

Overcast

9° 💧 None 💨 15 km/h H 87%1015 hPa

11:00 AM

Overcast

10° 💧 None 💨 16 km/h H 83%1014 hPa

2:00 PM

Overcast

11° 💧 None 💨 16 km/h H 83%1013 hPa

5:00 PM

Overcast

11° 💧 None 💨 14 km/h H 95%1012 hPa

8:00 PM

Overcast night

10° 💧 None 💨 13 km/h H 98%1012 hPa

Tuesday

2:00 AM

Overcast night

10° 💧 None 💨 11 km/h H 98%1012 hPa

8:00 AM

Overcast

9° 💧 None 💨 10 km/h H 95%1014 hPa

2:00 PM

Mostly sunny

15° 💧 None 💨 8 km/h H 61%1014 hPa

8:00 PM

Clear night

9° 💧 None 💨 7 km/h H 93%1015 hPa

Wednesday

2:00 AM

Clear night

7° 💧 None 💨 9 km/h H 96%1016 hPa

8:00 AM

Mostly sunny

9° 💧 None 💨 8 km/h H 95%1017 hPa

2:00 PM

Partly cloudy

20° 💧 None 💨 10 km/h H 48%1016 hPa

8:00 PM

Mostly clear night

13° 💧 None 💨 13 km/h H 77%1015 hPa

Thursday

2:00 AM

Mostly clear night

12° 💧 None 💨 14 km/h H 89%1014 hPa

8:00 AM

Mostly cloudy

14° 💧 None 💨 11 km/h H 86%1014 hPa

2:00 PM

Mostly cloudy

25° 💧 None 💨 17 km/h H 57%1012 hPa

8:00 PM

Partly cloudy night

18° 💧 None 💨 15 km/h H 86%1011 hPa

Friday

2:00 AM

Mostly cloudy night

14° 💧 None 💨 13 km/h H 99%1011 hPa

8:00 AM

Overcast

15° 💧 None 💨 12 km/h H 93%1011 hPa

2:00 PM

Moderate rain

17° 💧 None 💨 14 km/h H 98%1008 hPa

8:00 PM

Moderate rain

16° 💧 None 💨 19 km/h H 99%1006 hPa

Saturday

2:00 AM

Overcast night

13° 💧 None 💨 9 km/h H 99%1007 hPa

8:00 AM

Sunny

9° 💧 None 💨 17 km/h H 92%1010 hPa

2:00 PM

Overcast

12° 💧 None 💨 22 km/h H 53%1011 hPa

8:00 PM

Partly cloudy night

8° 💧 None 💨 15 km/h H 70%1014 hPa

Sunday

2:00 AM

Clear night

6° 💧 None 💨 15 km/h H 78%1017 hPa

8:00 AM

Sunny

5° 💧 None 💨 11 km/h H 80%1021 hPa

2:00 PM

Overcast

10° 💧 None 💨 14 km/h H 50%1021 hPa

8:00 PM

Clear night

5° 💧 None 💨 12 km/h H 79%1022 hPa

Monday

2:00 AM

Clear night

2° 💧 None 💨 10 km/h H 90%1022 hPa

8:00 AM

Mostly sunny

4° 💧 None 💨 10 km/h H 87%1022 hPa

2:00 PM

Overcast

9° 💧 None 💨 15 km/h H 75%1020 hPa

8:00 PM

Mostly clear night

5° 💧 None 💨 9 km/h H 92%1019 hPa

Tuesday

2:00 AM

Overcast night

5° 💧 None 💨 11 km/h H 90%1017 hPa

8:00 AM

Light rain

8° 💧 None 💨 17 km/h H 98%1014 hPa

2:00 PM

Overcast

15° 💧 None 💨 20 km/h H 64%1009 hPa

8:00 PM

Overcast night

13° 💧 None 💨 17 km/h H 71%1005 hPa

Wednesday

2:00 AM

Light rain

12° 💧 None 💨 21 km/h H 89%1000 hPa

8:00 AM

Sunny

9° 💧 None 💨 19 km/h H 88%1001 hPa

2:00 PM

Mostly cloudy

12° 💧 None 💨 25 km/h H 56%1000 hPa

8:00 PM

Partly cloudy night

7° 💧 None 💨 11 km/h H 88%1002 hPa

In Sainte-Justine 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 Outlook for Sainte-Justine

TomorrowTomorrow

Sunny 20°/5° 💧 None 💨 12 km/h

Friday, Sep 25Fri Sep 25

Mostly sunny 19°/7° 💧 None 💨 12 km/h

Saturday, Sep 26Sat Sep 26

Overcast 18°/8° 💧 None 💨 16 km/h

Sunday, Sep 27Sun Sep 27

Light rain 13°/10° 💧 1.3 mm 💨 20 km/h

Monday, Sep 28Mon Sep 28

Light rain 13°/9° 💧 1.9 mm 💨 14 km/h

Tuesday, Sep 29Tue Sep 29

Light rain 13°/10° 💧 3.8 mm 💨 15 km/h

Wednesday, Sep 30Wed Sep 30

Overcast 16°/10° 💧 0.1 mm 💨 9 km/h

Thursday, Oct 1Thu Oct 1

Overcast 18°/11° 💧 0.4 mm 💨 11 km/h

Friday, Oct 2Fri Oct 2

Partly cloudy 19°/13° 💧 0.1 mm 💨 9 km/h

Saturday, Oct 3Sat Oct 3

Light rain 19°/14° 💧 0.3 mm 💨 10 km/h

Sunday, Oct 4Sun Oct 4

Overcast 20°/13° 💧 4.0 mm 💨 24 km/h

Monday, Oct 5Mon Oct 5

Heavy rain 17°/15° 💧 40 mm 💨 13 km/h

Tuesday, Oct 6Tue Oct 6

Moderate rain 15°/10° 💧 48 mm 💨 19 km/h

Wednesday, Oct 7Wed Oct 7

Light rain 6°/4° 💧 12 mm 💨 23 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sainte-Justine

Vertical axis: °C · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Sainte-Justine

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 4:00 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 0,5µg/m³

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

O₃ Ozone Good 22,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,9µg/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 Sainte-Justine

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 4,3Moderate 😊Good

Tomorrow UV 4,4Moderate 🙂Fair

Friday UV 3,8Moderate 🙂Fair

Saturday UV 3,6Moderate 🙂Fair

Sunday UV 2,0Low 🙂Fair

Monday UV 2,0Low —Unavailable

Tuesday UV 5,0Moderate —Unavailable

Hourly UV index today

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

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.

Cold conditions

Dress warmly and protect your hands and feet if you will be outdoors for an extended period.

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 Sainte-Justine

Vertical axis: km/h · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SAINTE-JUSTINE, QUEBEC

Tonight's Stargazing & Shooting Stars

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

97/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:21 PM–4:48 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 59° 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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Katherine South AU · Northern Territory · 1,507 residents Inglewood US · California · 104,569 residents Camptown US · Virginia · 834 residents Bentley US · Iowa · 189 residents Lemieux CA · Quebec · 292 residents Timber Lake US · South Dakota · 779 residents Dersingham GB · England · 4,755 residents South Valley US · New Mexico · 37,120 residents Plainview US · Arkansas · 550 residents Charlotte US · North Carolina · 903,844 residents Burnt Prairie US · Illinois · 43 residents Keremeos CA · British Columbia · 1,608 residents Rawdon CA · Quebec · 11,719 residents Greenville US · Alabama · 7,163 residents Morven US · Georgia · 553 residents Sergeant Bluff US · Iowa · 5,171 residents

Forecast data for Sainte-Justine were last refreshed today at 3:46 AM. The current forecast period extends through 25/09/2026 at 1:00 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.