• Tonight

    Sep 1

    Lo 18°

    Clear and humid

    Running Weather
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      17 k/h
  • Wed

    Sep 2

    30°Lo 20°

    Partly sunny, warm and humid

    Very Good for running
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      13 k/h
    more
  • Thu

    Sep 3

    29°Lo 17°

    A t-storm around in the p.m.

    Very Good for running
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      13 k/h
    more
  • Fri

    Sep 4

    26°Lo 14°

    Sunshine and pleasant

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      17 k/h
    more
  • Sat

    Sep 5

    27°Lo 16°

    Brilliant sunshine

    Excellent for running
    • Precip
      14%
    • Hours of Precip
      0
    • Wind
      Gust
      13 k/h
    more
Next Previous
Hi 29° RealFeel® 30° Precipitation 5%

Day

N

E

S

W

  • SSW 9 km/h
  • Gusts: 17 km/h

Very warm and humid with a blend of sunshine and clouds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 18° RealFeel® 18° Precipitation 3%

Night

N

E

S

W

  • W 6 km/h
  • Gusts: 13 km/h

Clear and humid

  • 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 - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 29° N/A N/A 29°
Low 18° N/A N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 13:13 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:42 PM with 13:38 of moolight, then sets at 11:20 AM

Markham Weather Report

Oppressive Heat Adds Stress to Physical, Mental Health of Homeless People From US to Canada This Summer

September 1, 2015; 7:40 PM ET

Hot weather this summer from the central United States into Canada has put extra stress on some of the most vulnerable residents: the homeless. more >