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  • Today

    Apr 18

    Spotty showers this afternoon 11°Lo 2°
  • Sat

    Apr 19

    A morning snow shower 11°Lo 1°
    more
  • Sun

    Apr 20

    Partly sunny 14°Lo 5°
    more
  • Mon

    Apr 21

    A couple of showers possible 17°Lo 8°
    more
  • Tue

    Apr 22

    Mostly cloudy with showers 17°Lo 5°
    more
< Previous 8 hours Next 8 hours >
  Fri
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 10° 10°
RealFeel® 12° 10°
Humidity 72% 53% 53% 47% 49% 49% 46% 46%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
11%
 
44%
 
48%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (km/h) 6 E 13 SSE 19 SSE 14 S 14 S 14 S 8 SSE 10 SSW
UV Index 1 1 2 2 3 3 3 2
Cloud Cover 94% 100% 100% 100% 100% 100% 100% 100%
Dew Point -2° -4° -3° -3° -2° -2° -1° -1°
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 11° 12° 30° (1976) 19°
Low -6° (1983)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:39 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:42 PM with 9:39 of moolight, then sets at 9:21 AM

Top Story

Ottawa Weather Report

Long Range Hints Through May

April 18, 2014; 7:23 AM ET

Updated look at the long-range and potential El Nino later this year. more >