, °C

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tonight

      Aug 20

      16° Lo
      Mostly cloudy
      • Stargazing
      • Weather
      • Cloud Cover: 79%
      • Precip: 3%
      • Hours of Precip: 0
      More
    • Mon

      Aug 21

      29° /19°C
      Partly sunny and humid
      • Poor
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 43%
      • Hours of Precip: 1
    • Tue

      Aug 22

      24° /14°
      A strong afternoon t-storm
      • Excellent
      • for stargazing
      • Cloud Cover: 18%
      • Precip: 0%
      • Hours of Precip: 1
      More
    • Wed

      Aug 23

      21° /11°
      Some sun with a quick shower
      • Excellent
      • for stargazing
      • Cloud Cover: 12%
      • Precip: 2%
      • Hours of Precip: 1
      More
    • Thu

      Aug 24

      20° /10°
      Abundant sunshine
      • Excellent
      • for stargazing
      • Cloud Cover: 1%
      • Precip: 0%
      • Hours of Precip: 0
      More
    27°/20° RealFeel® 32°/21°
    Partly sunny
    • Winds from the SSW
    • 11 km/h
    • Precipitation: 11%
    • Rain: 0 mm
    • Snow: 0 CM
    • Humidity: 74%
    • Cloud Cover: 45%
    • Dew Point: 19° C
    • Visibility: 10 km

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/21/2016
    High 29° 25° 37° (1916) 27°
    Low 19° 16° (1897) 17°

    Sunrise/Sunset

    • Sunrise: 6:28 AM
    • Sunset: 8:13 PM
    • Duration: 13:45 hr

    Moonrise/Moonset

    • Moonrise: 6:11 AM
    • Moonset: 8:17 PM
    • Duration: 14:06 hr
    Astronomy

    Solunar Information for Thornhill, Canada

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last