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Weather in Owen Sound for December 2025

Your guide to Owen Sound weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Weather Warning - See hour by hour.

    • Snow Forecast ❄️

  • Expect heavy snowfall in Owen Sound during December, with an average of 16 snowy days.
    According to Owen Sound snow forecast for December 2025, 5 snowy days are expected until the end of the month. The closest date with snow is Sunday, 21 December.

    • Temperatures

  • Until now, December 2025 in Owen Sound is cooler than usual, with temperatures averaging -1.5 °C, this is -2.5 °C below the typical seasonal average.

  • The forecast for the next days in Owen Sound predicts temperatures to be around 0 °C, close to the historical average.

  • In general, the average temperature in Owen Sound at the beginning of December is 0.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -0.7 °C by the end of December.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
7
Dry days
Average rainy days
8
Rainy days
Average snowy days
16
Snow days
Average temperatures
2°/-2°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
87 %
Avg humidity

Owen Sound Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Mist
0°
2
Heavy snow
1°
3
Heavy snow
1°
4
Overcast
-1°
5
Overcast
-0°
6
Patchy light snow
-0°
7
Heavy snow
1°
8
Patchy rain possible
0°
9
Thundery outbreaks possible
5°
10
Moderate snow
2°
11
Light snow showers
-1°
12
Blizzard
1°
13
Light snow
-2°
14
Overcast
-1°
15
Overcast
2°
16
Patchy rain possible
3°
17
Light rain
4°
18
Moderate or heavy snow showers
3°
19
Blowing snow
1°
20
Overcast
-0°
21
Weather Alert Moderate or heavy snow showers
-4°
22
Moderate or heavy snow showers
0°
23
Light freezing rain
2°
24
Patchy moderate snow
1°
25
Mist
2°
26
Blizzard
2°
27
Overcast
-10°
28
Sunny
-3°
29
Moderate or heavy snow showers
2°
30
Light freezing rain
1°
31
Sunny
1°

Temperatures trend during December in Owen Sound

See the weather trend as well as the moving average line

December weather in Owen Sound day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Mist
Mist
 0° /-2° 5.2 mm 3.7 cm
2 Dec. Heavy snow
Heavy snow
 1° /-2° 1.9 mm 0.8 cm
3 Dec. Heavy snow
Heavy snow
 1° /-1° 9.8 mm 2.3 cm
4 Dec. Overcast
Overcast
 -1° /-4° 11.3 mm 3.3 cm
5 Dec. Overcast
Overcast
 0° /-6° 8.2 mm 2.2 cm
6 Dec. Patchy light snow
Patchy light snow
 0° /-5° 7.3 mm 3.5 cm
7 Dec. Heavy snow
Heavy snow
 1° /-3° 8.2 mm 4.1 cm
8 Dec. Patchy rain possible
Patchy rain possible
 0° /-3° 4.6 mm 1.5 cm
9 Dec. Thundery outbreaks possible
Thundery outbreaks possible
 5° /-2° 8.8 mm 0.4 cm
10 Dec. Moderate snow
Moderate snow
 2° /-1° 15 mm 9.9 cm
11 Dec. Light snow showers
Light snow showers
 -1° /-4° 0.7 mm 0.6 cm
12 Dec. Blizzard
Blizzard
 1° /-5° 15.9 mm 11.3 cm
13 Dec. Light snow
Light snow
 -2° /-6° 4.6 mm 2.4 cm
14 Dec. Overcast
Overcast
 -1° /-8° 2.6 mm 1.9 cm
15 Dec. Overcast
Overcast
 2° /-4° 5.4 mm 1.1 cm
16 Dec. Patchy rain possible
Patchy rain possible
 3° /-1° 3 mm 0 cm
17 Dec. Light rain
Light rain
 4° /0° 2 mm 0.3 cm
18 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 3° /-2° 18.5 mm 4.1 cm
19 Dec. Blowing snow
Blowing snow
 1° /-6° 5.5 mm 0.4 cm
20 Dec. Overcast
Overcast
 0° /-4° 1.2 mm 0.9 cm
21 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 -4° /-7° 1.9 mm 0.8 cm
22 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-5° 4.9 mm 3.5 cm
23 Dec. Light freezing rain
Light freezing rain
 2° /-1° 0.1 mm 0.1 cm
24 Dec. Patchy moderate snow
Patchy moderate snow
 1° /-5° 0.7 mm 0.4 cm
25 Dec. Mist
Mist
 2° /-1° 3.2 mm 0 cm
26 Dec. Blizzard
Blizzard
 2° /-10° 0.6 mm 0 cm
27 Dec. Overcast
Overcast
 -10° /-11° 0 mm 0 cm
28 Dec. Sunny
Sunny
 -3° /-11° 0 mm 0 cm
29 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-3° 2.2 mm 0 cm
30 Dec. Light freezing rain
Light freezing rain
 1° /-1° 0.2 mm 0 cm
31 Dec. Sunny
Sunny
 1° /-2° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Owen Sound in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Owen Sound forecast closer to your planned date for the most up-to-date weather information.
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Owen Sound in December - FAQ

What are the expected maximum and minimum temperatures in Owen Sound during December?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Owen Sound during December?
Significant rainfall exceeding 188.9 mm is expected in Owen Sound during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Owen Sound in December 2025?
Owen Sound experiences an average snowfall of 64.87 cm during December, occurring over 16 days.
What are the typical wind conditions in Owen Sound during December?
The average wind speed in Owen Sound during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

Owen Sound snow forecast December 2025

Track daily snowfall levels and discover Owen Sound’s snowy potential this December ❄️
On average, Owen Sound sees 16 snowy days during December, with approximately 64.9 cm of total snowfall.

December rainfall patterns in Owen Sound

Explore the daily rainfall trends and prepare for Owen Sounds December weather 💧
Typically, Owen Sound has 8 rainy days in December with a total of 188.9 mm of rainfall.

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Location coordinates Where is Owen Sound?

Get accurate weather forecasts for Owen Sound, located at latitude 44.567 and longitude -80.943. Stay updated with localized weather information tailored for Owen Sound.

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