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December 11th, 2025 :: 11:56 am EST   

Local Weather Report for
Orillia
Ontario, Canada

 Orillia Weather Forecast Summary  
 
Today
Dec 11th
Friday
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Mostly Sunny Cloudy Cloudy Cloudy Flurries
-11°C
-3°C
-20°C
-4°C
-10°C
-8°C
-16°C
-5°C
-19°C
 
 Orillia Detailed Weather Forecast  
 
Thursday, December 11th, 2025
Afternoon Temperature: -13°C
Sunny. Windy at times.
Evening Temperature: -16°C
Mostly clear.
Friday, December 12th, 2025
Overnight Temperature: -17°C
Clear with cloudy periods.
Morning Temperature: -5°C
Cloudy with a slight chance of flurries.
Afternoon Temperature: -3°C
Cloudy with a chance of flurries.
Evening Temperature: -6°C
Cloudy with a slight chance of flurries.
Saturday, December 13th, 2025
Overnight Temperature: -5°C
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: -5°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: -7°C
Sunny with cloudy periods with a slight chance of flurries. Windy.
Evening Temperature: -10°C
A mix of cloudy and clear skies. Windy at times.
Sunday, December 14th, 2025
Overnight Temperature: -10°C
A mix of cloudy and clear skies with a chance of flurries. Windy at times.
Morning Temperature: -11°C
Cloudy. Windy at times.
Afternoon Temperature: -10°C
Cloudy. Windy at times.
Evening Temperature: -15°C
A mix of cloudy and clear skies.
Monday, December 15th, 2025
Overnight Temperature: -18°C
Cloudy.
Morning Temperature: -8°C
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: -7°C
Cloudy with flurries likely. Windy at times.
Evening Temperature: -7°C
Cloudy with a chance of flurries. Windy at times.
Tuesday, December 16th, 2025
Overnight Temperature: -12°C
Cloudy with a chance of flurries.
Morning Temperature: -11°C
Cloudy.
Afternoon Temperature: -6°C
Cloudy. Windy at times.
Evening Temperature: -3°C
Cloudy with clear periods. Windy at times.
Wednesday, December 17th, 2025
Overnight Temperature: 1°C
Cloudy. Windy.
Morning Temperature: 2°C
Cloudy. Windy at times.
Afternoon Temperature: 1°C
Cloudy. Windy at times.
Evening Temperature: 1°C
Cloudy.
Thursday, December 18th, 2025
Overnight Temperature: 2°C
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Morning Temperature: 3°C
Cloudy with a few showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 3°C
Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times.
Evening Temperature: 3°C
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Windy.
Friday, December 19th, 2025
Overnight Temperature: -1°C
Cloudy with a slight chance of flurries or showers. Risk of freezing rain. Wind 30 to 50 km/h.
Morning Temperature: -2°C
Cloudy with a chance of flurries. Windy.
Afternoon Temperature: -4°C
Sunny with cloudy periods. Windy.
Evening Temperature: -7°C
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
Atherley, ON 
 
Harrys Corner, ON 
11:00 AM  -10°C
 
 
Hawkestone, ON 
11:00 AM  -11°C
 
 
Bayshore Village, ON 
11:00 AM  -10°C
 
 
Rathburn, ON 
 
Floral Park, ON 
 
Lagoon City, ON 
11:00 AM  -10°C
 
 
Edgar, ON 
11:00 AM  -11°C
 
 
Washago, ON 
 
Brechin, ON 
11:00 AM  -10°C
 

 
This WeatherCity Weather Forecast for Orillia, Ontario, Canada is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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