• Today

    Jul 11

    26°Lo 14°

    Sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jul 12

    29°Lo 18°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Jul 13

    28°Lo 18°

    A thunderstorm or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Jul 14

    25°Lo 14°

    Mostly cloudy with a t-storm

    Low ragweed pollen levels
    • Precip
      63%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      70%
    more
  • Tue

    Jul 15

    22°Lo 12°

    An afternoon shower or two

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      16 k/h
    • Cloud
      Cover
      88%
    more
Next Previous
Hi 29° RealFeel® 30° Precipitation 1%

Day

N

E

S

W

  • S 10 km/h
  • Gusts: 18 km/h

Partly sunny

  • 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 18° RealFeel® 16° Precipitation 65%

Night

N

E

S

W

  • WSW 10 km/h
  • Gusts: 26 km/h

Periods of rain and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 30%
  • Precipitation: 8 mm
  • Rain: 8 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 29° N/A N/A 25°
Low 19° N/A N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 15:13 of sunlight, then sets at 8:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:55 PM with 10:26 of moolight, then sets at 7:21 AM

Top Story

Markham Weather Report

Long Range Pattern Update

July 11, 2014; 11:05 AM ET

Pattern of extremes into next week and a look at August. more >