• Today

    Apr 18

    10°Lo 1°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      0%
    • Hours of Precip
      2
  • Sat

    Apr 19

    11°Lo 2°

    Partly sunny

    Good for stargazing
    • Cloud
      Cover
      29%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sun

    Apr 20

    14°Lo 3°

    Partly sunny

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      56%
    • Hours of Precip
      1.5
    more
  • Mon

    Apr 21

    17°Lo 7°

    Chance of a p.m. shower

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      82%
    • Hours of Precip
      6
    more
  • Tue

    Apr 22

    15°Lo 3°

    A couple of showers possible

    Very Good for stargazing
    • Cloud
      Cover
      24%
    • Precip
      20%
    • Hours of Precip
      0
    more
Next Previous
Mostly cloudy 8° Lo 5° RealFeel® 10° / 4°

N

E

S

W

  • Precipitation: 62%
  • Rain: 2 mm
  • Snow: 0 CM
  • Humidity: 70%
  • Cloud Cover: 95%
  • Dew Point: 1° C
  • Visibility: 13 km
6 km/h

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 10° 11° 27° (1976) 22°
Low -12° (1875)

Solunar Information for Thornhill, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:35 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:54 PM with 9:47 of moolight, then sets at 9:41 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
Full
Top Story

Thornhill Weather Report

Long Range Hints Through May

April 18, 2014; 7:23 AM ET

Updated look at the long-range and potential El Nino later this year. more >