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If more of us valued food and cheer and song above hoarded gold, it would be a merrier world. -- J.R.R. Tolkien
December 13, 2025
conditions: Mostly Cloudy, -2.4°C, 101.0 kPa rising, wind at SW 25 km/h gust 35 km/h and 65 % humidity
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5 Day Forecast - Ottawa,ON

Sun 14 Dec
high: -10 C
Mainly sunny
Mon 15 Dec
high: -7 C
Chance of flurries
pop: 60%
Tue 16 Dec
high: -4 C
A mix of sun and cloud
Wed 17 Dec
high: 2 C
Chance of flurries or rain showers
pop: 60%
Thu 18 Dec
high: 4 C
Chance of rain
pop: 30%


Text Forecast

Forecast issued 3:30 PM EST Saturday 13 December 2025
Saturday night: Chance of flurries. Low minus 14. POP 40%
Flurries ending early this evening then partly cloudy with 40 percent chance of flurries. Local amount 2 cm. Wind up to 15 km/h. Low minus 14. Wind chill minus 5 this evening and minus 19 overnight.
Sunday: Mainly sunny. High minus 10.
Sunny. Becoming partly cloudy late in the afternoon. Wind becoming northwest 20 km/h in the morning. High minus 10. Wind chill near minus 20. UV index 1 or low.
Sunday night: Mainly cloudy. Low minus 14.
Mainly cloudy. Wind northwest 20 km/h becoming light late in the evening. Low minus 14. Wind chill near minus 20.
Monday: Chance of flurries. High minus 7. POP 60%
Cloudy with 60 percent chance of flurries. High minus 7.
Monday night: Chance of flurries. Low minus 12. POP 30%
Cloudy periods with 30 percent chance of flurries. Low minus 12.
Tuesday: A mix of sun and cloud. High minus 4.
A mix of sun and cloud. High minus 4.
Tuesday night: Cloudy. Low minus 4.
Cloudy. Low minus 4.
Wednesday: Chance of flurries or rain showers. High plus 2. POP 60%
Cloudy with 60 percent chance of flurries or rain showers. High plus 2.
Wednesday night: Cloudy periods. Low minus 6.
Cloudy periods. Low minus 6.
Thursday: Chance of rain. High plus 4. POP 30%
Cloudy with 30 percent chance of rain. High plus 4.
Thursday night: Rain or snow. Low minus 11.
Rain or periods of snow. Low minus 11.
Friday: Sunny. High minus 10.
Sunny. High minus 10.



Generated 4:31 PM Sat, Dec 13 2025 (week 49)