Ottawa Airport (YOW):

Current Weather

Times in Eastern Daylight Time (EDT = GMT-4)
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       Latest Observations from Environment Canada - Saturday, April 26, 2025 at 04:00 EDT
   Current Condition: Mostly Cloudy

Airport   

CTO   
   Temperature:

   Humidex:

    

   Wind Chill Index:

    

   Relative Humidity:

 69 % 64 %

   Dew Point:

   Precip Today:

    

   Sunshine Today:

     00:00 h
 

Airport   

CTO      

   Barometric Pressure:

   - Trend:

 Falling   Falling  

   Winds:

 NE at NNE at

   - Bearing (approx.):

 045 ° 023 °

   - Recent Gust:

  km/h    

   Visibility:

      

   Current Official Forecast:

 [Source]

Forecasts issued Fri, April 25, 2025 at 15:55:
Saturday Sunday Monday Tuesday Wednesday Thursday
POP 40% POP 30% POP 0% POP 40% POP 0% POP 0%
Friday night Saturday night Sunday night Monday night Tuesday night Wednesday night  
 
 
 
POP 40% POP 0% POP 0% POP 0% POP 60% POP 0%  
Friday night: Cloudy with 40 percent chance of showers this evening and after midnight. A few showers beginning after midnight. Fog patches developing overnight. Wind east 20 km/h becoming light early this evening. Low 10. POP 40%.
Saturday: Cloudy with 40 percent chance of showers in the morning and early in the afternoon. Showers beginning early in the afternoon. Fog patches dissipating in the morning. Amount 5 to 10 mm. Wind becoming northwest 30 km/h early in the afternoon. High 14. UV index 3 or moderate. POP 40%.
Saturday night: Showers. Amount 10 to 15 mm. Wind north 30 km/h gusting to 50. Low plus 3.
Sunday: A mix of sun and cloud with 30 percent chance of showers. High 18. POP 30%.
Sunday night: Clear. Low plus 5.
Monday: Sunny. High 20.
Monday night: Cloudy periods. Low 8.
Tuesday: Cloudy with 40 percent chance of showers. High 21. POP 40%.
Tuesday night: Cloudy with 60 percent chance of showers. Low 6. POP 60%.
Wednesday: A mix of sun and cloud. High 14.
Wednesday night: Clear. Low plus 2.
Thursday: Increasing cloudiness. High 16.
 
   Today: n/a of daylight    Yesterday: 14:00 of daylight
 

Airport

CTO

   Sunrise:

 n/a 05:59

   Sunset:

 n/a 20:03
 
   Normal High:  

   Record High:

(1990)(2024)
   Normal Low:  

   Record Low:

(2012)(2021)
 

Airport

CTO

   Sunrise:

 06:01 06:00

   Sunset:

 20:01 20:02
 

   High:

(17:00)(15:09)

   Low:

(06:00)(06:54)

   Precip: