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  • Tonight

    Aug 20

    A couple of thunderstorms Lo 17°
  • Thu

    Aug 21

    A couple of thunderstorms 23°Lo 16°
    more
  • Fri

    Aug 22

    Partly sunny with a shower 23°Lo 16°
    more
  • Sat

    Aug 23

    Clouds and sun with a shower 23°Lo 15°
    more
  • Sun

    Aug 24

    Variable clouds, a t-storm 24°Lo 15°
    more
< Previous 8 hours Next 8 hours >
  Wed
9pm
10pm 11pm Thu
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Temp (°C) 19° 18° 18° 17° 18° 18° 18° 18°
RealFeel® 17° 17° 17° 17° 17° 17° 17° 17°
Humidity 90% 91% 91% 93% 90% 87% 86% 86%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
47%
 
34%
 
16%
 
16%
 
21%
 
51%
 
47%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (km/h) 11 ESE 10 ESE 8 ESE 6 E 6 ENE 5 NE 5 NNE 5 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 90% 80% 76% 75% 76% 76% 76% 76%
Dew Point 17° 17° 16° 16° 16° 16° 16° 16°
Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 23° N/A N/A 30°
Low 17° N/A N/A 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:48 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:00 AM with 14:59 of moolight, then sets at 4:59 PM

Top Story

Ashburn Weather Report

Weather Pattern Highlights Into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >