• Today

    Oct 23

    13°Lo 2°

    Breezy with clouds and sun

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      44 k/h
  • Fri

    Oct 24

    14°Lo 0°

    Mostly cloudy

    Very Good for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      19 k/h
    more
  • Sat

    Oct 25

    14°Lo 5°

    A few afternoon showers

    Good for running
    • Precip
      66%
    • Hours of Precip
      4
    • Wind
      Gust
      30 k/h
    more
  • Sun

    Oct 26

    10°Lo 3°

    Windy with a shower in places

    Fair for running
    • Precip
      44%
    • Hours of Precip
      1
    • Wind
      Gust
      56 k/h
    more
  • Mon

    Oct 27

    12°Lo 2°

    Partly sunny

    Very Good for running
    • Precip
      19%
    • Hours of Precip
      0
    • Wind
      Gust
      22 k/h
    more
Next Previous
Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Clear
Clear
Mostly Clear
Clear
Cloudy
Partly Cloudy
Cloudy
Rain
Temp (°C)
RealFeel®
Humidity 75% 75% 77% 81% 81% 82% 87% 91%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
7%
 
9%
 
13%
 
13%
 
17%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (km/h) 15 NNE 15 NNE 11 NNE 17 N 17 N 17 N 15 N 17 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 5% 4% 23% 6% 74% 39% 74% 82%
Dew Point
Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Oct 23

more Historical Weather Data >
  Today Normal Record 10/23/2013
High 13° 11° 24° (1979)
Low -7° (1969) -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:30 AM with 10:35 of sunlight, then sets at 6:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:06 AM with 10:58 of moolight, then sets at 6:04 PM

Nepean Weather Report

Nor'easter Knocks Out Power to Thousands in New England

October 23, 2014; 7:42 AM ET

A nor'easter will strengthen while moving up the Atlantic coast into Friday with the heaviest rain, strongest winds and biggest waves taking aim on New England and part of Canada. more >