• Today

    Sep 18

    15°Lo 5°

    Partly sunny and cooler

    Good at the bus stop
    • T-storms
      0%
    • Precip
      1%
    • Wind
      Gust
      24 k/h
  • Fri

    Sep 19

    16°Lo 10°

    Partly sunny

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      0%
    • Wind
      Gust
      21 k/h
    more
  • Sat

    Sep 20

    23°Lo 17°

    Showers late in the afternoon

    Excellent at the bus stop
    • T-storms
      20%
    • Precip
      60%
    • Wind
      Gust
      40 k/h
    more
  • Sun

    Sep 21

    21°Lo 9°

    Mostly cloudy, showers around

    Fair at the bus stop
    • T-storms
      20%
    • Precip
      60%
    • Wind
      Gust
      26 k/h
    more
  • Mon

    Sep 22

    16°Lo 8°

    Partly sunny and cooler

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      2%
    • Wind
      Gust
      23 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°C) 13° 13° 13° 14° 15° 14° 14° 13°
RealFeel® 12° 13° 14° 14° 15° 13° 11° 10°
Humidity 70% 67% 66% 61% 55% 58% 57% 59%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (km/h) 18 N 14 N 13 NNE 13 NNE 13 NNE 11 NNE 11 N 11 N
UV Index 4 4 4 3 2 1 0 0
Cloud Cover 59% 55% 55% 47% 46% 46% 46% 46%
Dew Point
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 15° N/A N/A 21°
Low N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 12:23 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:42 AM with 14:37 of moolight, then sets at 4:19 PM

Top Story

Markham Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 18, 2014; 5:16 AM ET

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