• Friday

    Sep 19

    16°Lo 11°

    Partly sunny and pleasant

    Low indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      27%
    more
  • Saturday

    Sep 20

    22°Lo 17°

    Breezy with clouds and sun

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      64%
    more
  • Sunday

    Sep 21

    21°Lo 9°

    A couple of showers possible

    Low indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      76%
    more
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Markham Weather Report

Widespread Frost, Killing Freeze to Seize Northeast Late This Week

September 16, 2014; 9:15 PM ET

The chilliest air of the season so far will settle over much of the Northeast Thursday into Friday and will bring frost to a large area. more >

Markham Weekend Weather Chat