Ottawa Airport (YOW):

Current Weather

Times in Eastern Daylight Time (EDT = GMT-4)
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       Latest Observations from Environment Canada - Tuesday, April 1, 2025 at 20:00 EDT
   Current Condition: Mainly Clear

Airport   

CTO   
   Temperature:

   Humidex:

    

   Wind Chill Index:

    

   Relative Humidity:

 37 % 41 %

   Dew Point:

   Precip Today:

    

   Sunshine Today:

     12:50 h
 

Airport   

CTO      

   Barometric Pressure:

   - Trend:

 Rising   Rising  

   Winds:

 N at E at

   - Bearing (approx.):

 000 ° 090 °

   - Recent Gust:

  km/h    

   Visibility:

      

   Current Official Forecast:

 [Source]

Forecasts issued Tue, April 1, 2025 at 18:36:
Wednesday Thursday Friday Saturday Sunday Monday
POP 0% POP 0% POP 0% POP 0% POP 60% POP 30%
Tuesday night Wednesday night Thursday night Friday night Saturday night Sunday night  
 
 
 
POP 0% POP 0% POP 0% POP 0% POP 70% POP 60%  
Tuesday night: Clear. Wind up to 15 km/h. Low minus 11. Wind chill minus 6 this evening and minus 16 overnight.
Wednesday: Sunny. Increasing cloudiness in the afternoon then snow. Wind becoming east 20 km/h gusting to 40 in the morning. High minus 1. Wind chill minus 17 in the morning and minus 7 in the afternoon. UV index 5 or moderate.
Wednesday night: Snow changing to ice pellets mixed with freezing rain late in the evening then to freezing rain or rain after midnight. Snow and ice pellet amount 2 to 4 cm. Wind east 20 km/h gusting to 40. Temperature rising to plus 2 by morning. Wind chill minus 9 in the evening.
Thursday: Showers. High 17.
Thursday night: Clear. Low zero.
Friday: Sunny. High 11.
Friday night: Increasing cloudiness. Low minus 1.
Saturday: Cloudy. High plus 5.
Saturday night: Cloudy with 70 percent chance of rain. Low plus 3. POP 70%.
Sunday: Cloudy with 60 percent chance of showers. High 8. POP 60%.
Sunday night: Cloudy with 60 percent chance of rain showers or flurries. Low minus 4. POP 60%.
Monday: A mix of sun and cloud with 30 percent chance of flurries. High plus 2. POP 30%.
 
   Today: 12:47 of daylight    Yesterday: 12:43 of daylight
 

Airport

CTO

   Sunrise:

 06:44 06:43

   Sunset:

 19:31 19:31
 
   Normal High:  

   Record High:

(1986)(2024)
   Normal Low:  

   Record Low:

(2019)(2003)
 

Airport

CTO

   Sunrise:

 06:46 06:45

   Sunset:

 19:29 19:30
 

   High:

(15:00)(15:14)

   Low:

(00:00)(00:29)

   Precip: