easeweather.com
Units
°C
°F
Oakville
Forecast Today Tomorrow
more
Ontario CanadaUnited States

Weather in Oakville for December 2025

Your guide to Oakville weather in December - trends and predictions

    Snow Forecast ❄️

  • Oakville typically experiences moderate snowfall in December, with an average of 7 snowy days.

  • Temperatures

  • In general, the average temperature in Oakville at the beginning of December is 2.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 4.7 °C by the end of December.

  • More

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

Average dry days
12
Dry days
Average rainy days
12
Rainy days
Average snowy days
7
Snow days
Average temperatures
3°/0°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Oakville Weather December

Move between months or click on a day
Select a date

You can click on date

Access Oakville weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during December in Oakville

See the weather trend as well as the moving average line

December weather day by day

Click on a date for more information
Date Weather Temperatures Rain Snow More
1 Dec. Moderate rain
Moderate rain
3° /0° 5.8 mm 0 cm
2 Dec. Light rain
Light rain
3° /0° 3.6 mm 0 cm
3 Dec. Light sleet
Light sleet
3° /1° 9.8 mm 0 cm
4 Dec. Overcast
Overcast
2° /0° 0 mm 0 cm
5 Dec. Overcast
Overcast
2° /-1° 1.3 mm 0 cm
6 Dec. Light freezing rain
Light freezing rain
1° /-2° 0 mm 0 cm
7 Dec. Heavy snow
Heavy snow
3° /-1° 0.3 mm 0.3 cm
8 Dec. Fog
Fog
6° /1° 0 mm 0 cm
9 Dec. Thundery outbreaks possible
Thundery outbreaks possible
8° /3° 19.3 mm 0 cm
10 Dec. Moderate rain
Moderate rain
7° /2° 7.8 mm 1.4 cm
11 Dec. Patchy rain possible
Patchy rain possible
3° /0° 0.2 mm 0.1 cm
12 Dec. Patchy rain possible
Patchy rain possible
3° /-2° 0 mm 0 cm
13 Dec. Partly cloudy
Partly cloudy
0° /-3° 0 mm 0 cm
14 Dec. Overcast
Overcast
3° /-2° 0 mm 0 cm
15 Dec. Sunny
Sunny
5° /1° 2.2 mm 0 cm
16 Dec. Patchy rain possible
Patchy rain possible
5° /3° 13.9 mm 0 cm
17 Dec. Light drizzle
Light drizzle
7° /3° 1.2 mm 0 cm
18 Dec. Light sleet showers
Light sleet showers
4° /0° 11.6 mm 6.6 cm
19 Dec. Light snow
Light snow
1° /-2° 0.1 mm 0 cm
20 Dec. Cloudy
Cloudy
3° /0° 2.5 mm 1.8 cm
21 Dec. Light freezing rain
Light freezing rain
-1° /-3° 0 mm 0 cm
22 Dec. Overcast
Overcast
-1° /-5° 0 mm 0 cm
23 Dec. Light drizzle
Light drizzle
3° /-1° 2.9 mm 0.5 cm
24 Dec. Patchy rain possible
Patchy rain possible
3° /1° 4.3 mm 0.8 cm
25 Dec. Fog
Fog
3° /0° 0 mm 0 cm
26 Dec. Light rain
Light rain
3° /1° 1.4 mm 0 cm
27 Dec. Moderate rain
Moderate rain
5° /3° 8.1 mm 0 cm
28 Dec. Patchy rain possible
Patchy rain possible
6° /3° 3.2 mm 0 cm
29 Dec. Light rain shower
Light rain shower
7° /4° 27.6 mm 0 cm
30 Dec. Sunny
Sunny
6° /1° 0.6 mm 0 cm
31 Dec. Light snow
Light snow
3° /0° 4.8 mm 0.2 cm
Next
Important Notice
Our weather forecast for Oakville 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 Oakville forecast closer to your planned date for the most up-to-date weather information.

Oakville in December - FAQ

What are the expected maximum and minimum temperatures in Oakville during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Oakville during December?
Significant rainfall exceeding 132.6 mm is expected in Oakville during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Oakville in December 2025?
Oakville experiences an average snowfall of 11.615 cm during December, occurring over 7 days.
What are the typical wind conditions in Oakville during December?
The average wind speed in Oakville during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Oakville snow forecast December 2025

Track daily snowfall levels and discover Oakville’s snowy potential this December ❄️

December rainfall patterns in Oakville

Explore the daily rainfall trends and prepare for Oakvilles December weather 💧

Quick links

Location coordinates Where is Oakville?

Get accurate weather forecasts for Oakville, located at latitude 43.45 and longitude -79.683. Stay updated with localized weather information tailored for Oakville.

Related locations
Select a location for accurate weather forecast
More Locations
Found a mistake?
We appreciate your attention to details. Tell us here.