• Today

    Jul 30

    22°Lo 12°

    A couple of thunderstorms

    Poor for outdoor DIY projects
    • Precip
      70%
    • Hours of Precip
      3.5
    • Hi
      RealFeel
      21°
  • Thu

    Jul 31

    22°Lo 12°

    A couple of thunderstorms

    Fair for outdoor DIY projects
    • Precip
      61%
    • Hours of Precip
      2.5
    • Hi
      RealFeel
      22°
    more
  • Fri

    Aug 1

    26°Lo 14°

    An afternoon shower or two

    Very Good for outdoor DIY projects
    • Precip
      61%
    • Hours of Precip
      1
    • Hi
      RealFeel
      27°
    more
  • Sat

    Aug 2

    25°Lo 14°

    An afternoon thunderstorm

    Very Good for outdoor DIY projects
    • Precip
      56%
    • Hours of Precip
      1
    • Hi
      RealFeel
      28°
    more
  • Sun

    Aug 3

    25°Lo 14°

    Rather cloudy with a t-storm

    Good for outdoor DIY projects
    • Precip
      57%
    • Hours of Precip
      2
    • Hi
      RealFeel
      30°
    more
Next Previous
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  Wed
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Cloudy
Mostly Cloudy
Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Temp (°C) 19° 20° 20° 19° 22° 20° 19° 18°
RealFeel® 19° 20° 20° 18° 21° 19° 16° 17°
Humidity 73% 71% 70% 86% 74% 76% 86% 86%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
38%
 
47%
 
49%
 
55%
 
49%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (km/h) 18 S 18 S 18 S 16 S 14 S 13 S 10 SSW 8 SSW
UV Index 4 5 4 3 2 1 0 0
Cloud Cover 90% 77% 91% 82% 79% 77% 72% 76%
Dew Point 14° 14° 15° 17° 17° 16° 17° 16°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2013
High 22° 26° 33° (1988) 24°
Low 12° 15° (1952) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:49 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:28 AM with 12:32 of moolight, then sets at 10:00 PM

Top Story

Ottawa Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 30, 2014; 1:32 PM ET

Ongoing wildfires in Ontario and western Canada will impact areas across the Great Lakes to the Northeast through the weekend. more >