Language selection

Government of Canada / Gouvernement du Canada

Search

Features

WeatherCAN launch

Download our new mobile weather app

My Weather Profile Weather Topics  | 

Montreal River Harbour, ON

Current Conditions

15°C59°F

Wind:
WSW 6 km/h
WSW 4 mph
More details
Temperature:
14.7°C
58.5° F
Pressure:
100.6 kPa
29.7 inches
Dew point:
14.4°C
57.9°F
Humidity:
98%
Date:
5:00 AM EDT Saturday 26 September 2020
Observed at:
Wawa Airport
Past 24 hour ConditionsPast 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Historical Weather

ForecastForecast issued: 6:59 PM EDT Friday 25 September 2020

Detailed ForecastForecast issued: 6:59 PM EDT Friday 25 September 2020

A few showers
Tonight
12°C54°F
Mainly cloudy. A few showers beginning after midnight. Risk of a thunderstorm overnight. Wind becoming south 20 km/h gusting to 40 this evening. Low 12.
Chance of showers
Sat, 26 Sep
18°C64°F
Mainly cloudy. 40 percent chance of showers in the morning. High 18. UV index 3 or moderate.
Night:  Cloudy. 40 percent chance of showers in the evening. Showers beginning near midnight. Risk of a thunderstorm late in the evening and overnight. Wind becoming southwest 20 km/h gusting to 40 before morning. Low 13.
Chance of showers
Sun, 27 Sep
19°C66°F
Cloudy with 60 percent chance of showers. High 19.
Night:  Cloudy with 40 percent chance of showers. Low 10.
Chance of showers
Mon, 28 Sep
15°C59°F
Cloudy with 60 percent chance of showers. High 15.
Night:  Cloudy with 60 percent chance of showers. Low 9.
Chance of showers
Tue, 29 Sep
13°C55°F
Cloudy with 60 percent chance of showers. High 13.
Night:  Cloudy with 70 percent chance of showers. Low 9.
Rain
Wed, 30 Sep
12°C54°F
Rain. High 12.
Night:  Showers. Low 7.
Showers
Thu, 1 Oct
9°C48°F
Showers. High 9.
Normals:
Max 16°C.61°F. Min 6°C.43°F.
Sunrise:
7:31 EDT
Sunset:
19:28 EDT

Averages and extremes

21 September
Average high
  • 14.9°C58.8°F
Average low
  • 4.6°C40.3°F
Highest temperature (1977-2014)
  • 24.0°C75.2°F
  • 1994
Lowest temperature (1977-2014)
  • -3.0°C26.6°F
  • 1981
Greatest precipitation (1977-2014)
  • 29.8 mm1.17 inches
  • 2011
Greatest rainfall (1977-2014)
  • 29.8 mm1.17 inches
  • 2011
Greatest snowfall (1977-2014)
  • 0.0 cm0.0 inches
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

22 September
Average high
  • 14.6°C58.3°F
Average low
  • 4.4°C39.9°F
Highest temperature (1977-2014)
  • 25.0°C77.0°F
  • 1994
Lowest temperature (1977-2014)
  • -2.5°C27.5°F
  • 1992
Greatest precipitation (1977-2014)
  • 18.6 mm0.73 inches
  • 1985
Greatest rainfall (1977-2014)
  • 18.6 mm0.73 inches
  • 1985
Greatest snowfall (1977-2014)
  • 0.4 cm0.16 inches
  • 1989
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

23 September
Average high
  • 14.4°C57.9°F
Average low
  • 4.2°C39.6°F
Highest temperature (1977-2014)
  • 23.1°C73.6°F
  • 1985
Lowest temperature (1977-2014)
  • -4.8°C23.4°F
  • 1992
Greatest precipitation (1977-2014)
  • 31.8 mm1.25 inches
  • 2006
Greatest rainfall (1977-2014)
  • 31.8 mm1.25 inches
  • 2006
Greatest snowfall (1977-2014)
  • 0.4 cm0.16 inches
  • 1989
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

24 September
Average high
  • 14.2°C57.6°F
Average low
  • 4.0°C39.2°F
Highest temperature (1977-2014)
  • 23.9°C75.0°F
  • 2007
Lowest temperature (1977-2014)
  • -3.6°C25.5°F
  • 1989
Greatest precipitation (1977-2014)
  • 59.0 mm2.32 inches
  • 2010
Greatest rainfall (1977-2014)
  • 59.0 mm2.32 inches
  • 2010
Greatest snowfall (1977-2014)
  • 0.0 cm0.0 inches
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

25 September
Average high
  • 14.0°C57.2°F
Average low
  • 3.9°C39.0°F
Highest temperature (1977-2014)
  • 20.4°C68.7°F
  • 1992
Lowest temperature (1977-2014)
  • -1.7°C28.9°F
  • 1987
Greatest precipitation (1977-2014)
  • 20.4 mm0.8 inches
  • 1980
Greatest rainfall (1977-2014)
  • 19.4 mm0.76 inches
  • 2006
Greatest snowfall (1977-2014)
  • 2.5 cm0.98 inches
  • 1980
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

26 September
Average high
  • 13.8°C56.8°F
Average low
  • 3.7°C38.7°F
Highest temperature (1977-2014)
  • 25.5°C77.9°F
  • 2008
Lowest temperature (1977-2014)
  • -3.0°C26.6°F
  • 1984
Greatest precipitation (1977-2014)
  • 17.6 mm0.69 inches
  • 1977
Greatest rainfall (1977-2014)
  • 17.6 mm0.69 inches
  • 1977
Greatest snowfall (1977-2014)
  • 1.0 cm0.39 inches
  • 1991
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

27 September
Average high
  • 13.6°C56.5°F
Average low
  • 3.5°C38.3°F
Highest temperature (1977-2014)
  • 24.5°C76.1°F
  • 1979
Lowest temperature (1977-2014)
  • -4.2°C24.4°F
  • 1989
Greatest precipitation (1977-2014)
  • 23.8 mm0.94 inches
  • 2003
Greatest rainfall (1977-2014)
  • 23.8 mm0.94 inches
  • 2003
Greatest snowfall (1977-2014)
  • 0.0 cm0.0 inches
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

28 September
Average high
  • 13.4°C56.1°F
Average low
  • 3.3°C37.9°F
Highest temperature (1977-2014)
  • 24.4°C75.9°F
  • 2013
Lowest temperature (1977-2014)
  • -4.7°C23.5°F
  • 1991
Greatest precipitation (1977-2014)
  • 50.4 mm1.98 inches
  • 2005
Greatest rainfall (1977-2014)
  • 50.4 mm1.98 inches
  • 2005
Greatest snowfall (1977-2014)
  • 0.0 cm0.0 inches
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

29 September
Average high
  • 13.1°C55.6°F
Average low
  • 3.2°C37.8°F
Highest temperature (1977-2014)
  • 23.4°C74.1°F
  • 1995
Lowest temperature (1977-2014)
  • -4.8°C23.4°F
  • 1991
Greatest precipitation (1977-2014)
  • 29.5 mm1.16 inches
  • 1982
Greatest rainfall (1977-2014)
  • 29.5 mm1.16 inches
  • 1982
Greatest snowfall (1977-2014)
  • 0.2 cm0.08 inches
  • 1992
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

30 September
Average high
  • 12.9°C55.2°F
Average low
  • 3.0°C37.4°F
Highest temperature (1977-2014)
  • 22.6°C72.7°F
  • 2002
Lowest temperature (1977-2014)
  • -4.8°C23.4°F
  • 1981
Greatest precipitation (1977-2014)
  • 64.6 mm2.54 inches
  • 1995
Greatest rainfall (1977-2014)
  • 64.6 mm2.54 inches
  • 1995
Greatest snowfall (1977-2014)
  • 2.0 cm0.79 inches
  • 2003
Most snow on the ground (1977-2014)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 51 %

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.

01 October
Average high
  • 12.7°C54.9°F
Average low
  • 2.8°C37.0°F
Highest temperature (1977-2014)
  • 28.0°C82.4°F
  • 1983
Lowest temperature (1977-2014)
  • -2.8°C27.0°F
  • 2009
Greatest precipitation (1977-2014)
  • 25.6 mm1.01 inches
  • 1987
Greatest rainfall (1977-2014)
  • 25.6 mm1.01 inches
  • 1987
Greatest snowfall (1977-2014)
  • 16.4 cm6.46 inches
  • 1981
Most snow on the ground (1977-2014)
  • 5.0 cm1.97 inches
  • 2003
Monthly frequency of precipitation
  • 50 %

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

No data available for this location

Follow:

  • WeatherCAN app

Follow:

No endorsement of any products or services is expressed or implied.

Follow:

  • Get it on Google Play - Link to a resource that is not part of a Government of Canada Web site. For more information, read the Important Notices in the footer of this page.
  • Download on the App Store - Link to a resource that is not part of a Government of Canada Web site. For more information, read the Important Notices in the footer of this page.

No endorsement of any products or services is expressed or implied.

Print Instructions

City Page - Print Instructions

  1. Use the collapsible arrows at the top of each section to hide or unhide the sections that you want to print.
  2. Use your browser's print action to print the displayed content on one page. Don't forget to pick your preferred paper size.

NOTE: The print layout will differ slightly from the web page display.

Weather shortcuts


How to use
  • Add to shortcuts
    • Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button
    • Page name will display in the "Add this page" window, the name can be changed by highlighting the text and entering the desired name.
    • Click on the "Save" button to add the link to the list
    • Click on the "X" button to close the panel
  • Delete a link
    • Click on the "Organize shortcuts" button
    • Select the link to delete
    • Click on the "Delete" button to remove the link from the list
    • Click on the "Close" button to save the change
  • Move a link up/down the list
    • Click on the "Organize shortcuts" button
    • Click and hold the link and move to new location in the list
    • Click on the "Close" button to save the change
  • Rename a link
    • Click on the "Organize shortcuts" button
    • Select the link to rename
    • Click on the "Rename" button and change the link name
    • Click the enter or tab key
    • Click on the "Close" button to save the change
  • Keyboard navigation
    • Use the Tab key to move to a button or link
    • Use the Enter key to click on buttons or links
    • Organize shortcuts navigation
      • Use the ↑ Up key to select the link above. If none are selected, it will select the first link
      • Use the ↓ Down key to select the link below. If none are selected, it will select the last link
      • Use the Page Up key to move a selection up in the list
      • Use the Page Down key to move a selection down in the list
  • Restore default list

    Warning: Clicking on the button below will remove all your customized links.

What we are doing

Weather Forecasts

Weather Alerts

Weather Resources

Feedback about this web site
Date modified: