• Tonight

    May 18

    Lo 8°

    Some clouds

    Fishing Weather
    • Precip
      1%
    • Cloud
      Cover
      40%
    • Wind
      Speed
      5 k/h

  • Sun

    May 19

    24°Lo 15°

    Mostly cloudy

    Excellent for fishing
    • Precip
      25%
    • Cloud
      Cover
      76%
    • Wind
      Speed
      13 k/h
    more

  • Mon

    May 20

    26°Lo 12°

    A thunderstorm in the area

    Good for fishing
    • Precip
      40%
    • Cloud
      Cover
      76%
    • Wind
      Speed
      11 k/h
    more

  • Tue

    May 21

    20°Lo 10°

    A couple of showers possible

    Fair for fishing
    • Precip
      30%
    • Cloud
      Cover
      94%
    • Wind
      Speed
      11 k/h
    more

  • Wed

    May 22

    24°Lo 14°

    Rain and drizzle possible

    Very Good for fishing
    • Precip
      30%
    • Cloud
      Cover
      76%
    • Wind
      Speed
      10 k/h
    more
Next Previous
Warmer 24° Lo 22° RealFeel® 27° / 20°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 27%
  • Cloud Cover: 46%
  • Dew Point: 3° C
  • Visibility: 15 km
6 km/h

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 24° 19° 33° (1962) 22°
Low 8° 8° -2° (1944) 3°

Solunar Information for Nepean, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:30 AM with 14:59 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:12 PM with 12:56 of moolight, then sets at 2:08 AM

Sat, May 18
First
Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Top Story

Nepean Weather Report

The Summer Outlook for Canada

May 18, 2013; 9:44 AM ET

The Accuweather.com summer forecast for Canada. more >