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Personalized Forecasts

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    • Early AM

      Sep 30

      13° Lo
      A shower possible
      • Stargazing
      • Weather
      • Cloud Cover: 94%
      • Precip: 53%
      • Hours of Precip: 2.5
      More
    • Today

      Sep 30

      19° /14°
      Cloudy and breezy
      • Poor
      • for stargazing
      • Cloud Cover: 96%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Sat

      Oct 1

      16° /14°
      Cloudy, brief showers; breezy
      • Poor
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 55%
      • Hours of Precip: 5.5
      More
    • Sun

      Oct 2

      20° /11°C
      Mainly cloudy, brief showers
      • Good
      • for stargazing
      • Cloud Cover: 51%
      • Precip: 25%
      • Hours of Precip: 3
    • Mon

      Oct 3

      20° /13°
      A passing shower or two
      • Excellent
      • for stargazing
      • Cloud Cover: 21%
      • Precip: 6%
      • Hours of Precip: 2
      More

    Day

    20°Hi RealFeel® 20° Precipitation 69%
    Mostly cloudy with brief showers
    • S 9 km/h
    • Gusts: 13 km/h
    • Max UV Index: 2 (Low)
    • Thunderstorms: 20%
    • Precipitation: 5 mm
    • Rain: 5 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 3 hrs
    • Hours of Rain: 3 hrs

    Night

    11°Lo RealFeel® 11° Precipitation 25%
    Partly cloudy
    • WNW 6 km/h
    • Gusts: 11 km/h
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • 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 10/2/2015
    High 20° 17° N/A 12°
    Low 11° N/A

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 6:57 PM
    • Duration: 11:41 hr

    Moonrise/Moonset

    • Moonrise: 7:43 AM
    • Moonset: 7:32 PM
    • Duration: 11:49 hr
    Astronomy

    Solunar Information for Markham, Canada

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last