• Tonight

    Jul 22

    Lo 20°

    Partly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      31°
    • UV
      7 - High
    • Cloud
      Cover
      13%
  • Wed

    Jul 23

    24°Lo 12°

    Not as warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      23°
    • UV
      5 - Moderate
    • Cloud
      Cover
      64%
    more
  • Thu

    Jul 24

    23°Lo 12°

    Mostly sunny and comfortable

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      26°
    • UV
      7 - High
    • Cloud
      Cover
      25%
    more
  • Fri

    Jul 25

    25°Lo 14°

    Mostly sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      26°
    • UV
      7 - High
    • Cloud
      Cover
      11%
    more
  • Sat

    Jul 26

    25°Lo 16°

    Sun, some clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      27°
    • UV
      7 - High
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 28° RealFeel® 31° Precipitation 1%

Day

N

E

S

W

  • S 8 km/h
  • Gusts: 19 km/h

Humid with sunshine

  • 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 20° RealFeel® 18° Precipitation 25%

Night

N

E

S

W

  • N 10 km/h
  • Gusts: 16 km/h

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 22

more Historical Weather Data >
  Today Normal Record 7/22/2013
High 28° N/A N/A 24°
Low 20° N/A N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:57 of sunlight, then sets at 8:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:27 AM with 14:58 of moolight, then sets at 5:25 PM

Top Story

Whitby Weather Report

Alberta, Saskatchewan at Risk for Tornadoes Thursday

July 22, 2014; 7:10 PM ET

A potent storm system moving out of the Northwest United States will bring an elevated risk of tornadoes to parts of Alberta and Saskatchewan on Thursday. more >