• Friday

    Sep 19

    16°Lo 11°

    Partly sunny and pleasant

    Beneficial weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Saturday

    Sep 20

    22°Lo 17°

    Breezy with clouds and sun

    At Risk weather for arthritis pain
    • Rain
      2 mm
    • Hours of Precip
      1
    • UV
      4 - Moderate
    more
  • Sunday

    Sep 21

    22°Lo 9°

    Mostly cloudy, showers around

    At Risk weather for arthritis pain
    • Rain
      2 mm
    • Hours of Precip
      2
    • UV
      3 - Moderate
    more
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Markham Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 17, 2014; 4:10 PM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >

Markham Weekend Weather Chat