Oakville
October
Weather in Oakville for October 2025
Your guide to Oakville weather in October - trends and predictions
In general, the average temperature in Oakville at the beginning of October is 21.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.1 °C by the end of October.
Oakville experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 39.4 mm.
Halloween weather in Oakville 🎃 - See the complete forecast for Thursday, 31 October.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
23
Dry days
8
Rainy days
0
Snow days
16°/9°
Temperatures
20 km/h
Avg max wind
73 %
Avg humidity
Oakville in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  22° | 3 24° | 4  23° | 5 21° | ||
| 6  22° | 7  15° | 8  13° | 9  14° | 10 14° | 11 17° | 12 15° |
| 13 13° | 14 10° | 15 10° | 16 13° | 17 14° | 18 14° | 19  18° |
| 20 17° | 21 16° | 22 15° | 23 15° | 24  14° | 25 17° | 26 15° |
| 27 16° | 28 14° | 29 11° | 30 13° | 31 13° |
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.
Temperatures trend during October in Oakville
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Partly cloudy | 23° /15° | 0 mm | 6 | |
| 2 Oct. | Mist | 22° /14° | 2.6 mm | 6 | |
| 3 Oct. | Mist | 24° /12° | 0 mm | 6 | |
| 4 Oct. | Cloudy | 23° /14° | 0 mm | 5 | |
| 5 Oct. | Mist | 21° /12° | 2.3 mm | 5 | |
| 6 Oct. | Moderate or heavy rain shower | 22° /13° | 16.2 mm | 5 | |
| 7 Oct. | Moderate rain | 15° /9° | 4 mm | 5 | |
| 8 Oct. | Light rain shower | 13° /8° | 0.3 mm | 4 | |
| 9 Oct. | Overcast | 14° /6° | 0 mm | 3 | |
| 10 Oct. | Partly cloudy | 14° /7° | 0 mm | 4 | |
| 11 Oct. | Patchy rain possible | 17° /6° | 0.2 mm | 4 | |
| 12 Oct. | Overcast | 15° /9° | 0 mm | 4 | |
| 13 Oct. | Overcast | 13° /8° | 0 mm | 3 | |
| 14 Oct. | Light rain shower | 10° /7° | 2.1 mm | 3 | |
| 15 Oct. | Patchy rain possible | 10° /5° | 0.2 mm | 3 | |
| 16 Oct. | Patchy rain possible | 13° /6° | 0.2 mm | 4 | |
| 17 Oct. | Overcast | 14° /4° | 0 mm | 4 | |
| 18 Oct. | Patchy rain possible | 14° /4° | 0 mm | 4 | |
| 19 Oct. | Light drizzle | 18° /7° | 0.2 mm | 4 | |
| 20 Oct. | Light rain shower | 17° /9° | 1.8 mm | 4 | |
| 21 Oct. | Overcast | 16° /10° | 0 mm | 5 | |
| 22 Oct. | Patchy rain possible | 15° /6° | 0 mm | 3 | |
| 23 Oct. | Overcast | 15° /6° | 0 mm | 4 | |
| 24 Oct. | Thundery outbreaks possible | 14° /7° | 0.1 mm | 4 | |
| 25 Oct. | Light drizzle | 17° /9° | 0.9 mm | 4 | |
| 26 Oct. | Light rain | 15° /9° | 0.6 mm | 4 | |
| 27 Oct. | Cloudy | 16° /9° | 0.2 mm | 5 | |
| 28 Oct. | Overcast | 14° /5° | 0.1 mm | 4 | |
| 29 Oct. | Moderate rain | 11° /8° | 4.6 mm | 3 | |
| 30 Oct. | Light drizzle | 13° /9° | 2.5 mm | 3 | |
| 31 Oct. | Partly cloudy | 13° /7° | 0.1 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Oakville in October 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 October - FAQ
What are the expected maximum and minimum temperatures in Oakville during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Oakville during October?
In October, Oakville can expect light to moderate rainfall, totaling 39.4 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Oakville during October?
The average wind speed in Oakville during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Oakville
Explore the daily rainfall trends and prepare for Oakvilles October weather 💧
UV exposure in Oakville during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Quick links
You are here
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.