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    • Today

      Apr 24

      12° /5°
      Cooler with sunshine
      • Fair
      • for stargazing
      • Cloud Cover: 28%
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Tue

      Apr 25

      11° /8°
      Cloudy with spotty showers
      • Poor
      • for stargazing
      • Cloud Cover: 50%
      • Precip: 25%
      • Hours of Precip: 1.5
      More
    • Wed

      Apr 26

      17° /11°C
      Warmer with clouds and sun
      • Good
      • for stargazing
      • Cloud Cover: 40%
      • Precip: 16%
      • Hours of Precip: 0
    • Thu

      Apr 27

      22° /10°
      A couple of afternoon showers
      • Very Good
      • for stargazing
      • Cloud Cover: 42%
      • Precip: 40%
      • Hours of Precip: 1.5
      More
    • Fri

      Apr 28

      17° /9°
      Variably cloudy with a shower
      • Very Good
      • for stargazing
      • Cloud Cover: 16%
      • Precip: 0%
      • Hours of Precip: 1.5
      More
    13°/12° RealFeel® 12°/11°
    Increasing clouds
    • 9 km/h
    • Precipitation: 12%
    • Rain: 0 mm
    • Snow: 0 CM
    • Humidity: 85%
    • Cloud Cover: 11%
    • Dew Point: 10° C
    • Visibility: 6 km

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/26/2016
    High 17° 15° 31° (1990)
    Low 11° -4° (1892)

    Sunrise/Sunset

    • Sunrise: 6:17 AM
    • Sunset: 8:14 PM
    • Duration: 13:57 hr

    Moonrise/Moonset

    • Moonrise: 6:44 AM
    • Moonset: 8:34 PM
    • Duration: 13:50 hr
    Astronomy

    Solunar Information for Thornhill, Canada

    Wed, Apr 26
    New
    Wed, May 3
    First
    Wed, May 10
    Full
    Fri, May 19
    Last