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    Next 5 Days
    • Tonight

      Sep 30

      14° Lo C
      Overcast and breezy
    • Sat

      Oct 1

      16° /14°
      Mostly cloudy, brief showers
      More
    • Sun

      Oct 2

      19° /13°
      Mainly cloudy, brief showers
      More
    • Mon

      Oct 3

      20° /12°
      Clouds and sun with a shower
      More
    • Tue

      Oct 4

      20° /14°
      Beautiful with clouds and sun
      More
    Friday
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    Forecast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Temp (°C) 16° 16° 15° 15° 15° 14° 14° 14°
    RealFeel® 13° 12° 12° 12° 11° 11° 11° 11°
    Wind (km/h) 26 E 26 E 24 E 22 E 28 E 26 E 24 E 24 E
    precip
    10pm
    11pm
    12am
    1am
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    3am
    4am
    5am
    Rain
    7%
    7%
    7%
    7%
    7%
    7%
    7%
    7%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    10pm
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
    Humidity 52% 52% 55% 60% 64% 67% 71% 70%
    Dew Point
    Temp °C
    10pm
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    20° 15° 10°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 19° 17° N/A 17°
    Low 14° N/A

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 6:59 PM
    • Duration: 11:44 hr

    Moonrise/Moonset

    • Moonrise: 6:44 AM
    • Moonset: 7:04 PM
    • Duration: 12:20 hr
    Astronomy

    Markham Weather Report

    Weekly update signals a mild October for a majority of Canada

    September 30, 2016; 12:09 PM ET

    Latest clues to the long range into October. More >