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    Weather Forecast for Mattawa (Ontario, Canada)

    View weather forecasts for other places in Canada

    Forecast Overview

    • Mon Dec 23 
      23°F 9°F
      -5°C -13°C
      Chance of snow all day.

      details
    • Tue Dec 24 
      25°F 12°F
      -4°C -11°C
      Chance of light snow before sunrise.

      details
    • Wed Dec 25 
      30°F 12°F
      -1°C -11°C
      Mostly cloudy skies.

      details
    • Thu Dec 26 
      30°F 12°F
      -1°C -11°C
      Mostly cloudy skies.

      details
    • Fri Dec 27 
      32°F 12°F
      -0°C -11°C
      Overcast skies.

      details
    • Sat Dec 28 
      34°F 18°F
      1°C -8°C
      Chance of light rain and freezing rain in the morning.

      details
    • Sun Dec 29 
      37°F 32°F
      3°C 0°C
      Chance of rain almost all day.

      details
    • Mon Dec 30 
      36°F 30°F
      2°C -1°C
      Chance of light rain in the morning.

      details
    • Tue Dec 31 
      36°F 28°F
      2°C -2°C
      Overcast skies.

      details

    Detailed Forecast

    Sunday, December 22sunrise: 07:55 sunset: 16:31

       Considerable cloudiness.
    Wind: 7 mph (11 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    16:00
    19:00
    Clear.5°F
    (-15°C)
    3 mph
    (5 km/h)
    88%0.434%
    19:00
    22:00
    Considerable cloudiness.5°F
    (-15°C)
    4 mph
    (7 km/h)
    82%0.434%
    22:00
    01:00
    Overcast.8°F
    (-13°C)
    7 mph
    (11 km/h)
    77%0.434%

    Monday, December 23sunrise: 07:55 sunset: 16:31

       Low around 8°F  (-13°C), high around 24°F  (-5°C).
    Chance of snow most of the day (after 7 am). Estimated precipitation: 0.47 in (11.875 mm).
    Overcast skies.
    Wind: 9 mph (15 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Overcast.11°F
    (-12°C)
    8 mph
    (13 km/h)
    76%0.434%
    04:00
    07:00
    Overcast.14°F
    (-10°C)
    9 mph
    (14 km/h)
    83%0.434%
    07:00
    10:00
    Chance of snow. Precipitation: 0.05 in
    (1.1875 mm).
    18°F
    (-8°C)
    9 mph
    (15 km/h)
    91%0.434%
    10:00
    13:00
    Chance of snow. Precipitation: 0.11 in
    (2.8125 mm).
    21°F
    (-6°C)
    9 mph
    (15 km/h)
    92%0.434%
    13:00
    16:00
    Chance of snow. Precipitation: 0.14 in
    (3.4375 mm).
    23°F
    (-5°C)
    7 mph
    (12 km/h)
    94%0.434%
    16:00
    19:00
    Chance of snow. Precipitation: 0.08 in
    (1.9375 mm).
    23°F
    (-5°C)
    6 mph
    (10 km/h)
    95%0.434%
    19:00
    22:00
    Chance of snow. Precipitation: 0.05 in
    (1.3125 mm).
    24°F
    (-5°C)
    5 mph
    (8 km/h)
    96%0.434%
    22:00
    01:00
    Chance of snow. Precipitation: 0.05 in
    (1.1875 mm).
    23°F
    (-5°C)
    3 mph
    (4 km/h)
    97%0.434%

    Tuesday, December 24sunrise: 07:56 sunset: 16:32

       Low around 13°F  (-11°C), high around 25°F  (-4°C).
    Chance of light snow before sunrise (from 1 am to 7 am). Estimated precipitation: 0.02 in (0.5 mm).
    Overcast skies.
    Wind: 4 mph (6 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Chance of light snow. Precipitation: 0.01 in
    (0.1875 mm).
    18°F
    (-8°C)
    1 mph
    (2 km/h)
    98%0.434%
    04:00
    07:00
    Chance of light snow. Precipitation: 0 in
    (0.0625 mm).
    14°F
    (-10°C)
    2 mph
    (3 km/h)
    98%0.434%
    07:00
    10:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    18°F
    (-8°C)
    4 mph
    (6 km/h)
    93%0.434%
    10:00
    13:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    24°F
    (-5°C)
    4 mph
    (6 km/h)
    85%0.434%
    13:00
    16:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    24°F
    (-5°C)
    3 mph
    (5 km/h)
    84%0.434%
    16:00
    19:00
    Overcast.22°F
    (-5°C)
    3 mph
    (4 km/h)
    89%0.434%
    19:00
    22:00
    Overcast.24°F
    (-5°C)
    4 mph
    (6 km/h)
    82%0.434%
    22:00
    01:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    23°F
    (-5°C)
    3 mph
    (4 km/h)
    87%0.434%

    Wednesday, December 25sunrise: 07:56 sunset: 16:33

       Low around 12°F  (-11°C), high around 30°F  (-1°C).
    Estimated precipitation: 0.01 in (0.1875 mm).
    Mostly cloudy skies.
    Wind: 6 mph (9 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Overcast.25°F
    (-4°C)
    5 mph
    (7 km/h)
    81%0.434%
    04:00
    07:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    24°F
    (-4°C)
    2 mph
    (2 km/h)
    92%0.434%
    07:00
    10:00
    Overcast.27°F
    (-3°C)
    4 mph
    (7 km/h)
    83%0.434%
    10:00
    13:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    30°F
    (-1°C)
    6 mph
    (9 km/h)
    72%0.434%
    13:00
    16:00
    Overcast.28°F
    (-2°C)
    3 mph
    (4 km/h)
    88%0.434%
    16:00
    19:00
    Clear.21°F
    (-6°C)
    3 mph
    (4 km/h)
    97%0.434%
    19:00
    22:00
    Mostly cloudy.13°F
    (-10°C)
    2 mph
    (3 km/h)
    99%0.434%
    22:00
    01:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    12°F
    (-11°C)
    2 mph
    (3 km/h)
    99%0.434%

    Thursday, December 26sunrise: 07:57 sunset: 16:33

       Low around 12°F  (-11°C), high around 30°F  (-1°C).
    Estimated precipitation: 0 in (0.0625 mm).
    Mostly cloudy skies.
    Wind: 4 mph (6 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    15°F
    (-10°C)
    0 mph
    (1 km/h)
    99%0.434%
    04:00
    07:00
    Overcast.20°F
    (-7°C)
    1 mph
    (2 km/h)
    98%0.434%
    07:00
    10:00
    Overcast.23°F
    (-5°C)
    2 mph
    (4 km/h)
    93%0.434%
    10:00
    13:00
    Sunny.29°F
    (-2°C)
    2 mph
    (3 km/h)
    83%0.434%
    13:00
    16:00
    Sunny.26°F
    (-3°C)
    2 mph
    (3 km/h)
    93%0.434%
    16:00
    19:00
    Overcast.16°F
    (-9°C)
    4 mph
    (6 km/h)
    97%0.434%
    19:00
    22:00
    Overcast.12°F
    (-11°C)
    0 mph
    (1 km/h)
    98%0.434%
    22:00
    01:00
    Overcast.12°F
    (-11°C)
    3 mph
    (5 km/h)
    98%0.434%

    Friday, December 27sunrise: 07:57 sunset: 16:34

       Low around 12°F  (-11°C), high around 31°F  (-0°C).
    Overcast skies.
    Wind: 6 mph (10 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Overcast.14°F
    (-10°C)
    3 mph
    (5 km/h)
    97%0.434%
    04:00
    07:00
    Overcast.13°F
    (-11°C)
    3 mph
    (4 km/h)
    97%0.434%
    07:00
    10:00
    Times of sun and clouds.22°F
    (-6°C)
    4 mph
    (6 km/h)
    84%0.434%
    10:00
    13:00
    Overcast.31°F
    (-1°C)
    5 mph
    (9 km/h)
    72%0.434%
    13:00
    16:00
    Overcast.27°F
    (-3°C)
    6 mph
    (10 km/h)
    86%0.434%
    16:00
    19:00
    Overcast.19°F
    (-7°C)
    4 mph
    (7 km/h)
    95%0.434%
    19:00
    22:00
    Overcast.17°F
    (-8°C)
    4 mph
    (6 km/h)
    95%0.434%
    22:00
    01:00
    Overcast.17°F
    (-8°C)
    4 mph
    (6 km/h)
    92%0.434%

    Saturday, December 28sunrise: 07:57 sunset: 16:35

       Low around 17°F  (-8°C), high around 34°F  (1°C).
    Chance of light rain in the morning (between 10 am and 1 pm). Chance of light, freezing rain early in the morning (between 7 am and 10 am). Estimated precipitation: 0.01 in (0.3125 mm).
    Overcast skies.
    Wind: 5 mph (8 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Overcast.20°F
    (-7°C)
    4 mph
    (6 km/h)
    88%0.434%
    04:00
    07:00
    Overcast.22°F
    (-5°C)
    4 mph
    (7 km/h)
    88%0.434%
    07:00
    10:00
    Possibly freezing rain leading to formation of glaze ice. Precipitation: 0 in
    (0.125 mm).
    27°F
    (-3°C)
    5 mph
    (8 km/h)
    87%0.434%
    10:00
    13:00
    Chance of light rain. Precipitation: 0 in
    (0.125 mm).
    31°F
    (-0°C)
    5 mph
    (8 km/h)
    90%0.434%
    13:00
    16:00
    Overcast.33°F
    (0°C)
    5 mph
    (7 km/h)
    95%0.434%
    16:00
    19:00
    Overcast.33°F
    (1°C)
    4 mph
    (6 km/h)
    97%0.434%
    19:00
    22:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    34°F
    (1°C)
    5 mph
    (7 km/h)
    98%0.434%
    22:00
    01:00
    Overcast.34°F
    (1°C)
    4 mph
    (7 km/h)
    99%0.434%

    Sunday, December 29sunrise: 07:57 sunset: 16:36

       Low around 33°F  (0°C), high around 38°F  (3°C).
    Chance of rain all day (from 4 am to 10 pm). Estimated precipitation: 0.75 in (19 mm).
    Overcast skies.
    Wind: 11 mph (17 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Overcast.33°F
    (1°C)
    5 mph
    (8 km/h)
    98%0.434%
    04:00
    07:00
    Chance of light rain. Precipitation: 0.01 in
    (0.1875 mm).
    33°F
    (1°C)
    9 mph
    (14 km/h)
    93%0.434%
    07:00
    10:00
    Chance of rain. Precipitation: 0.1 in
    (2.4375 mm).
    34°F
    (1°C)
    11 mph
    (17 km/h)
    92%0.434%
    10:00
    13:00
    Chance of rain. Precipitation: 0.13 in
    (3.25 mm).
    37°F
    (3°C)
    9 mph
    (15 km/h)
    94%0.434%
    13:00
    16:00
    Chance of rain. Precipitation: 0.12 in
    (2.9375 mm).
    38°F
    (3°C)
    8 mph
    (13 km/h)
    96%0.434%
    16:00
    19:00
    Chance of rain. Precipitation: 0.19 in
    (4.8125 mm).
    38°F
    (3°C)
    8 mph
    (13 km/h)
    96%0.434%
    19:00
    22:00
    Chance of rain. Precipitation: 0.21 in
    (5.25 mm).
    37°F
    (3°C)
    5 mph
    (7 km/h)
    97%0.434%
    22:00
    01:00
    Overcast. Precipitation: 0 in
    (0.125 mm).
    34°F
    (1°C)
    3 mph
    (4 km/h)
    100%0.434%

    Monday, December 30sunrise: 07:57 sunset: 16:36

       Low around 30°F  (-1°C), high around 35°F  (2°C).
    Chance of light rain early in the morning (between 7 am and 10 am). Estimated precipitation: 0 in (0.125 mm).
    Overcast skies.
    Wind: 4 mph (6 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Overcast.33°F
    (1°C)
    2 mph
    (3 km/h)
    100%0.434%
    04:00
    07:00
    Overcast.33°F
    (1°C)
    2 mph
    (3 km/h)
    100%0.434%
    07:00
    10:00
    Chance of light rain. Precipitation: 0 in
    (0.125 mm).
    33°F
    (1°C)
    2 mph
    (3 km/h)
    100%0.434%
    10:00
    13:00
    Overcast.35°F
    (2°C)
    1 mph
    (2 km/h)
    100%0.434%
    13:00
    16:00
    Overcast.34°F
    (1°C)
    1 mph
    (1 km/h)
    100%0.434%
    16:00
    19:00
    Overcast.35°F
    (1°C)
    3 mph
    (5 km/h)
    92%0.434%
    19:00
    22:00
    Overcast.34°F
    (1°C)
    4 mph
    (6 km/h)
    89%0.434%
    22:00
    01:00
    Overcast.30°F
    (-1°C)
    3 mph
    (5 km/h)
    95%0.434%

    Tuesday, December 31sunrise: 07:58 sunset: 16:37

       Low around 29°F  (-2°C), high around 36°F  (2°C).
    Overcast skies.
    Wind: 5 mph (8 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    01:00
    04:00
    Partly cloudy.33°F
    (0°C)
    2 mph
    (3 km/h)
    96%0.434%
    04:00
    07:00
    Overcast.32°F
    (0°C)
    5 mph
    (8 km/h)
    93%0.434%
    07:00
    10:00
    Overcast.35°F
    (2°C)
    3 mph
    (5 km/h)
    94%0.434%
    10:00
    13:00
    Overcast.35°F
    (2°C)
    1 mph
    (2 km/h)
    97%0.434%
    13:00
    16:00
    Overcast.34°F
    (1°C)
    3 mph
    (4 km/h)
    100%0.434%
    16:00
    19:00
    Overcast.33°F
    (1°C)
    3 mph
    (5 km/h)
    98%0.434%
    19:00
    22:00
    Overcast.33°F
    (0°C)
    2 mph
    (4 km/h)
    98%0.434%
    22:00
    01:00
    Overcast.33°F
    (0°C)
    3 mph
    (4 km/h)
    99%0.433%


    Mattawa (latitude 46°19'N, longitude 078°42'W)

    Local Time:

    Mattawa is in the "America/Montreal" timezone.

    The "America/Montreal" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is EST and the offset to Universal Time (UTC, GMT or Zulu) is -5:00 hours.

    Mattawa will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is EDT and the offset to UTC will be -4:00 hours.


    Forecasts for Other Places in Canada:

    See also:


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