• Tonight

    Sep 20

    Lo 17°

    Cloudy, thunderstorms; breezy

    Morning School Bus Weather
    • T-storms
      20%
    • Precip
      35%
    • Wind
      Gust
      42 k/h
  • Sun

    Sep 21

    21°Lo 8°

    A couple of thunderstorms

    Fair at the bus stop
    • T-storms
      60%
    • Precip
      61%
    • Wind
      Gust
      42 k/h
    more
  • Mon

    Sep 22

    15°Lo 7°

    Cooler with clouds and sun

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      1%
    • Wind
      Gust
      29 k/h
    more
  • Tue

    Sep 23

    20°Lo 8°

    Chance of a shower

    Excellent at the bus stop
    • T-storms
      15%
    • Precip
      30%
    • Wind
      Gust
      19 k/h
    more
  • Wed

    Sep 24

    20°Lo 10°

    Plenty of sun

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      1%
    • Wind
      Gust
      13 k/h
    more
Next Previous
Hi 24° RealFeel® 22° Precipitation 35%

Day

N

E

S

W

  • SW 22 km/h
  • Gusts: 42 km/h

Breezy and warmer with times of clouds and sun, then more humid this afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 17° RealFeel® 14° Precipitation 68%

Night

N

E

S

W

  • SW 19 km/h
  • Gusts: 37 km/h

Cloudy, breezy and warm with showers and thunderstorms

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 9 mm
  • Rain: 9 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 24° 20° 30° (1940) 24°
Low 17° -1° (1979) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:04 AM with 12:17 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:38 AM with 13:50 of moolight, then sets at 5:28 PM

Top Story

Halton Hills Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 20, 2014; 1:40 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 >