• Tonight

    May 23

    Lo 9°

    Clear to partly cloudy

    Outdoor Barbecue Weather
    • Precip
      1%
    • Hi
      RealFeel
      21°
    • Wind
      Gust
      32 k/h
  • Sun

    May 24

    24°Lo 12°

    Partly sunny and warmer

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      25°
    • Wind
      Gust
      20 k/h
    more
  • Mon

    May 25

    23°Lo 17°

    Mostly cloudy

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      25°
    • Wind
      Gust
      46 k/h
    more
  • Tue

    May 26

    24°Lo 16°

    Mostly cloudy, showers around

    Good for an outdoor bbq
    • Precip
      62%
    • Hi
      RealFeel
      24°
    • Wind
      Gust
      39 k/h
    more
  • Wed

    May 27

    22°Lo 14°

    Couple of thunderstorms

    Good for an outdoor bbq
    • Precip
      63%
    • Hi
      RealFeel
      21°
    • Wind
      Gust
      48 k/h
    more
Next Previous
Hi 20° RealFeel® 21° Precipitation 1%

Day

N

E

S

W

  • SSW 15 km/h
  • Gusts: 32 km/h

Warmer with abundant sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 9° RealFeel® 7° Precipitation 2%

Night

N

E

S

W

  • WSW 13 km/h
  • Gusts: 24 km/h

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 20° N/A N/A 18°
Low N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 15:00 of sunlight, then sets at 8:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:00 AM with 14:07 of moolight, then sets at 1:07 AM

Markham Weather Report

Canada Summer Forecast: Active Wildfire Season in Store for West; Tropical Threat Low for Maritimes

May 23, 2015; 5:34 AM ET

The upcoming summer will be very warm across much of western and central Canada as the cool weather will be mostly confined to Atlantic Canada. more >