Montréal, QC - 7 Day Forecast (2024)

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HEAT WARNING

Humidex values exceeding 40 are expected.Daily highs between 30 and 35 C followed by overnight lows above 20 C are expected. Humidex values will reach near 40 on Thursday. The heat and humidity will begin to ease on Friday.During high heat events, your health and the health of your family and friends can deteriorate rapidly.The Ministère de la Santé et des Services sociaux du Québec, in cooperation with Environment and Climate Change Canada, recommends that you protect yourself from the effects of heat by taking the following actions:Drink 6 to 8 glasses of water per day even before feeling thirsty. As appropriate, follow your physician's instructions regarding the amount of fluid to drink;Avoid alcoholic beverages or caffeine;If you can, spend at least 2 hours a day in an air-conditioned or cool place;Take at least one cool shower or bath per day, or cool your skin several times per day with a wet towel;Limit physical activity;Wear light clothes.Be sure to:Never leave a child or a baby alone in a vehicle or a poorly ventilated room, even for a few minutes;Check on and be ready to help your loved ones, especially those who are functionally dependent, disabled, mentally ill or living alone.Remember that heat can also affect the health of pets. If you have any questions regarding your health, call Info-Santé by dialing 8-1-1 or ask a health care provider. In case of emergency, call 9-1-1.For more information, visit the Portail santé mieux-être of the gouvernement du Québec at www.sante.gouv.qc.ca/en.Extreme heat can affect everyone’s health.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions.Reduce your heat risk. Schedule outdoor activities during the coolest parts of the day.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or tweet reports using #QCStorm.

In effect for:

  • Metro Montréal - Laval

Follow:

  • Regional ATOM

Current ConditionsObserved at: Montréal-Trudeau Int'l Airport

  • Past 24 hours
  • Weather Radar
  • Satellite
  • Lightning

Montréal, QC - 7 Day Forecast (2)

29°C

  • °C
  • °F
Observed at:
Montréal-Trudeau Int'l Airport
Date:
Condition:
Partly Cloudy
Pressure:
102.2 kPa
Tendency:
Rising
Temperature:
28.5°C
Dew point:
22.6°C
Humidity:
70%
Wind:
WSW 20 gusts 33 km/h
Humidex:
38
Visibility:
24 km

Montréal, QC - 7 Day Forecast (3)

29°C

Condition:
Partly Cloudy
Pressure:
102.2 kPa
Tendency:
Rising
Temperature:
28.5°C
Dew point:
22.6°C
Humidity:
70%
Wind:
WSW 20 gusts 33 km/h
Humidex:
38
Visibility:
24 km

Montréal, QC - 7 Day Forecast (4)

Partly Cloudy

29°C

  • °C
  • °F
Wind:
WSW 20
gusts 33 km/h
More details
Temperature:
28.5°C
Pressure:
102.2 kPa
Dew point:
22.6°C
Visibility:
24 km
Humidity:
70%
Date:
Observed at:
Montréal-Trudeau Int'l Airport

Past 24 hour Conditions

Weather Radar

Satellite

Lightning

Alerts

Jet Stream

Hourly Forecast

Air Quality

Historical Weather

ForecastForecast issued:

  • Hourly Forecast
  • Air Quality
  • Alerts
  • Jet Stream

Tonight

26°CPartly cloudy

Thu
20 Jun

Montréal, QC - 7 Day Forecast (6)

32°C

60%

Chance of showers

Night

Montréal, QC - 7 Day Forecast (7)

20°C

60%

Chance of showers

Fri
21 Jun

Montréal, QC - 7 Day Forecast (8)

27°C

A mix of sun and cloud

Night

Montréal, QC - 7 Day Forecast (9)

18°C

Cloudy periods

Sun
23 Jun

Montréal, QC - 7 Day Forecast (12)

24°C

Showers

Night

Montréal, QC - 7 Day Forecast (13)

18°C

Showers

Mon
24 Jun

Montréal, QC - 7 Day Forecast (14)

26°C

70%

Chance of showers

Night

Montréal, QC - 7 Day Forecast (15)

17°C

Clear

Tue
25 Jun

Montréal, QC - 7 Day Forecast (16)

31°C

Sunny

HEAT WARNING

Humidex values exceeding 40 are expected.Daily highs between 30 and 35 C followed by overnight lows above 20 C are expected. Humidex values will reach near 40 on Thursday. The heat and humidity will begin to ease on Friday.During high heat events, your health and the health of your family and friends can deteriorate rapidly.The Ministère de la Santé et des Services sociaux du Québec, in cooperation with Environment and Climate Change Canada, recommends that you protect yourself from the effects of heat by taking the following actions:Drink 6 to 8 glasses of water per day even before feeling thirsty. As appropriate, follow your physician's instructions regarding the amount of fluid to drink;Avoid alcoholic beverages or caffeine;If you can, spend at least 2 hours a day in an air-conditioned or cool place;Take at least one cool shower or bath per day, or cool your skin several times per day with a wet towel;Limit physical activity;Wear light clothes.Be sure to:Never leave a child or a baby alone in a vehicle or a poorly ventilated room, even for a few minutes;Check on and be ready to help your loved ones, especially those who are functionally dependent, disabled, mentally ill or living alone.Remember that heat can also affect the health of pets. If you have any questions regarding your health, call Info-Santé by dialing 8-1-1 or ask a health care provider. In case of emergency, call 9-1-1.For more information, visit the Portail santé mieux-être of the gouvernement du Québec at www.sante.gouv.qc.ca/en.Extreme heat can affect everyone’s health.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions.Reduce your heat risk. Schedule outdoor activities during the coolest parts of the day.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or tweet reports using #QCStorm.

In effect for:

  • Metro Montréal - Laval

Follow:

  • Regional ATOM

Detailed ForecastForecast issued:

HEAT WARNING

Humidex values exceeding 40 are expected.Daily highs between 30 and 35 C followed by overnight lows above 20 C are expected. Humidex values will reach near 40 on Thursday. The heat and humidity will begin to ease on Friday.During high heat events, your health and the health of your family and friends can deteriorate rapidly.The Ministère de la Santé et des Services sociaux du Québec, in cooperation with Environment and Climate Change Canada, recommends that you protect yourself from the effects of heat by taking the following actions:Drink 6 to 8 glasses of water per day even before feeling thirsty. As appropriate, follow your physician's instructions regarding the amount of fluid to drink;Avoid alcoholic beverages or caffeine;If you can, spend at least 2 hours a day in an air-conditioned or cool place;Take at least one cool shower or bath per day, or cool your skin several times per day with a wet towel;Limit physical activity;Wear light clothes.Be sure to:Never leave a child or a baby alone in a vehicle or a poorly ventilated room, even for a few minutes;Check on and be ready to help your loved ones, especially those who are functionally dependent, disabled, mentally ill or living alone.Remember that heat can also affect the health of pets. If you have any questions regarding your health, call Info-Santé by dialing 8-1-1 or ask a health care provider. In case of emergency, call 9-1-1.For more information, visit the Portail santé mieux-être of the gouvernement du Québec at www.sante.gouv.qc.ca/en.Extreme heat can affect everyone’s health.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions.Reduce your heat risk. Schedule outdoor activities during the coolest parts of the day.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or tweet reports using #QCStorm.

In effect for:

  • Metro Montréal - Laval

Follow:

  • Regional ATOM
DateDetailed Forecast
TonightPartly cloudy. Wind southwest 20 km/h gusting to 40. Low 26.
Thu, 20 JunMainly sunny. Increasing cloudiness near noon then 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming west 20 km/h in the morning. High 32. Humidex 41. UV index 10 or very high.
NightMainly cloudy. 60 percent chance of showers in the evening and after midnight. Risk of a thunderstorm in the evening. Low 20.
Fri, 21 JunClearing. High 27.
NightIncreasing cloudiness. Low 18.
Sat, 22 JunCloudy with 60 percent chance of showers. High 25.
NightShowers. Low 18.
Sun, 23 JunShowers. High 24.
NightShowers. Low 18.
Mon, 24 JunCloudy with 70 percent chance of showers. High 26.
NightClear. Low 17.
Tue, 25 JunSunny. High 31.
NormalsMax24°C.Min14°C.Sunrise5:05 EDTSunset20:46 EDT

Detailed ForecastForecast issued:

Tonight26°C

Partly cloudy. Wind southwest 20 km/h gusting to 40. Low 26.

Montréal, QC - 7 Day Forecast (20)

Thu, 20 Jun
32°C

Mainly sunny. Increasing cloudiness near noon then 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming west 20 km/h in the morning. High 32. Humidex 41. UV index 10 or very high.
Night:Mainly cloudy. 60 percent chance of showers in the evening and after midnight. Risk of a thunderstorm in the evening. Low 20.

Montréal, QC - 7 Day Forecast (21)

Fri, 21 Jun
27°C

Clearing. High 27.
Night:Increasing cloudiness. Low 18.

Montréal, QC - 7 Day Forecast (22)

Sat, 22 Jun
25°C

Cloudy with 60 percent chance of showers. High 25.
Night:Showers. Low 18.

Montréal, QC - 7 Day Forecast (23)

Sun, 23 Jun
24°C

Showers. High 24.
Night:Showers. Low 18.

Montréal, QC - 7 Day Forecast (24)

Mon, 24 Jun
26°C

Cloudy with 70 percent chance of showers. High 26.
Night:Clear. Low 17.

Montréal, QC - 7 Day Forecast (25)

Tue, 25 Jun
31°C

Sunny. High 31.

Normals:
Max24°C.Min14°C.
Sunrise:
5:05 EDT
Sunset:
20:46 EDT

Averages and extremes

20 Jun
Average high
  • 23.8°C
Average low
  • 13.0°C
Highest temperature (1942-2012)
  • 32.7°C
  • 2012
Lowest temperature (1942-2012)
  • 7.8°C
  • 1968
Greatest precipitation (1942-2012)
  • 19.9 mm
  • 1978
Greatest rainfall (1942-2012)
  • 19.9 mm
  • 1978
Greatest snowfall (1942-2012)
  • 0.0 cm
Most snow on the ground (1955-2012)
  • 0.0 cm
Monthly frequency of precipitation
  • 44%

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data

  • Historical Weather

Max:
33.0°C

Min:
21.7°C

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Montréal, QC - 7 Day Forecast (2024)
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