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  • Today

    Sep 18

    Cool with clouds and sun 15°Lo 4°
  • Fri

    Sep 19

    Mostly sunny 15°Lo 10°
    more
  • Sat

    Sep 20

    Showers late in the afternoon 22°Lo 15°
    more
  • Sun

    Sep 21

    Mostly cloudy, showers around 19°Lo 6°
    more
  • Mon

    Sep 22

    Cool with clouds and sun 14°Lo 6°
    more
Hi 15° RealFeel® 17° Precipitation 2%

Day

N

E

S

W

  • NNE 10 km/h
  • Gusts: 32 km/h

Cool with times of clouds and sun

  • Max UV Index: 4 (Moderate)
  • 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 4° RealFeel® 1° Precipitation 0%

Night

N

E

S

W

  • ENE 10 km/h
  • Gusts: 18 km/h

Clear

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

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 6:58 AM with 12:23 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:41 AM with 14:37 of moolight, then sets at 4:18 PM

Top Story

Port Perry Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 18, 2014; 8:05 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 >