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  • Today

    May 23

    Not as warm with a t-storm 19°Lo 4°

  • Fri

    May 24

    Clouds break for sun; cooler 13°Lo 4°
    more

  • Sat

    May 25

    Mostly sunny and cool 16°Lo 5°
    more

  • Sun

    May 26

    Mostly sunny, breezy and cool 17°Lo 8°
    more

  • Mon

    May 27

    Sunny much of the time 19°Lo 8°
    more
Showers 10° Lo 6° RealFeel® 4° / 0°

N

E

S

W

  • Precipitation: 67%
  • Rain: 4 mm
  • Snow: 0 CM
  • Humidity: 77%
  • Cloud Cover: 93%
  • Dew Point: 4° C
  • Visibility: 8 km
21 km/h

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 19° 19° 31° (1936) 24°
Low 4° 9° 1° (1845) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 15:00 of sunlight, then sets at 8:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:13 PM with 10:03 of moolight, then sets at 5:16 AM

Top Story

Thornhill Weather Report

Update on Severe T-storm and Alberta Rainfall Potential

May 22, 2013; 3:02 PM ET

We have potential severe weather in the East this evening and the potential for heavy rainfall Thursday and Friday for parts of Alberta. more >