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Personalized Forecasts

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    • Wed

      Oct 5

      20° /12°C
      Sunny and pleasant
      • Watch
      • for hair frizz
      • Wind Gust: 20 k/h
      • Precip: 3%
      • Hours of Precip: 0
    • Thu

      Oct 6

      20° /13°
      Sunny and pleasant
      • Watch
      • for hair frizz
      • Wind Gust: 19 k/h
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Fri

      Oct 7

      19° /8°
      A couple of showers possible
      • Watch
      • for hair frizz
      • Wind Gust: 35 k/h
      • Precip: 30%
      • Hours of Precip: 1
      More
    • Sat

      Oct 8

      16° /6°
      A couple of showers possible
      • Watch
      • for hair frizz
      • Wind Gust: 28 k/h
      • Precip: 30%
      • Hours of Precip: 0
      More
    • Sun

      Oct 9

      14° /6°
      A thunderstorm possible
      • Unlikely
      • for hair frizz
      • Wind Gust: 33 k/h
      • Precip: 30%
      • Hours of Precip: 0
      More

    Day

    20°Hi RealFeel® 21° Precipitation 3%
    Sunny and pleasant
    • E 13 km/h
    • Gusts: 20 km/h
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    12°Lo RealFeel® 11° Precipitation 3%
    Mainly clear
    • ESE 9 km/h
    • Gusts: 15 km/h
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/5/2015
    High 20° 16° N/A 14°
    Low 12° N/A 10°

    Sunrise/Sunset

    • Sunrise: 7:21 AM
    • Sunset: 6:50 PM
    • Duration: 11:29 hr

    Moonrise/Moonset

    • Moonrise: 11:32 AM
    • Moonset: 9:40 PM
    • Duration: 10:08 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 >