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      Elev 53 ft, 45.296 °N 73.164 °W

      Mont-Saint-Grégoire, CA

      Mont-Saint-Grégoire Station46°
      Updated: 9:19 PM EDT on September 21, 2026 (GMT -4)
      9 minutes ago
      59°
      41°
      46
      Feels Like 46
      Partly Cloudy
      N
      4
      Similar temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 09/21
        Low 38°f
         8% Precip. / 0 in
        Partly cloudy. Low 38F. Winds light and variable.
        Tomorrow
        Tue 09/22
        High 63°f
         8% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 63F. Winds NE at 5 to 10 mph.
        Tomorrow night
        Tue 09/22
        Low 36°f
         8% Precip. / 0 in
        Clear. Low 36F. Winds light and variable.
        Hourly Forecast
        Now
        48°
        10PM
        47°
        11PM
        45°
        12AM
        44°
        1AM
        43°
        2AM
        43°
        3AM
        42°
        4AM
        41°
        5AM
        39°
        6AM
        39°
        6:39AM
        Sunrise
        7AM
        39°
        8AM
        43°
        9AM
        47°
        10AM
        51°
        11AM
        54°
        12PM
        57°
        1PM
        59°
        2PM
        60°
        3PM
        61°
        4PM
        61°
        5PM
        61°
        6PM
        58°
        6:49PM
        Sunset
        7PM
        53°
        8PM
        50°
        9PM
        47°
        Precipitation
        8%
        Pollen
        None
        Air Quality
        27
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.32 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point42°F
        5. Humidity 79%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         CYJN Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 59°F -°F -°F
        4. Low 41°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 63°F -°F -°F
        4. Low 41°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:39 AM 6:50 PM
        3. Civil Twilight 6:10 AM 7:19 PM
        4. Nautical Twilight 5:35 AM 7:54PM
        5. Astronomical Twilight 4:59 AM 8:29 PM
        1. Length of Visible Light 13h 9m
        2. Length of Day 12h 10m
        3. Tomorrow will be 3 minutes 9 seconds shorter
        1. Moon 5:11 PM 1:55 AM
        2. Waxing Gibbous85% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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