• Today

    Oct 23

    12°Lo 4°

    Mostly cloudy with a shower

    Fair for lawn mowing
    • Hours of Precip
      1
    • Precip
      40%
    • Hi
      RealFeel
  • Fri

    Oct 24

    13°Lo 1°

    Mostly cloudy

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      12°
    more
  • Sat

    Oct 25

    12°Lo 6°

    A few afternoon showers

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      66%
    • Hi
      RealFeel
      10°
    more
  • Sun

    Oct 26

    10°Lo 2°

    Mainly cloudy with a shower

    Poor for lawn mowing
    • Hours of Precip
      1
    • Precip
      44%
    • Hi
      RealFeel
    more
  • Mon

    Oct 27

    12°Lo 2°

    Partly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      19%
    • Hi
      RealFeel
      12°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Mostly Clear
Clear
Partly Cloudy
Cloudy
Rain
Rain
Partly Cloudy
Temp (°C)
RealFeel® -2° -3° -3° -2° -4°
Humidity 75% 77% 81% 85% 87% 90% 91% 88%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
11%
 
20%
 
20%
 
25%
 
49%
 
56%
 
56%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 15 NNE 11 NNE 17 N 22 N 26 N 26 N 26 N 26 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 4% 23% 6% 35% 50% 64% 75% 65%
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 to Inflict Heaviest Rain, Wind on New England to Nova Scotia

October 23, 2014; 2:42 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 >