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Weather in Oakville for October 2026

Your guide to Oakville weather in October - trends and predictions

    Official Weather Alert ⚠️

  • Frost Warning - See hour by hour.

    • Temperatures

  • So far, October 2026 in Oakville is slightly warmer than the historical average by 1 °C.

  • The forecast for the coming days of October 2026 predicts a temperature of 15.7 °C , which is warmer than usual.

  • In general, the average temperature in Oakville at the beginning of October is 20.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.7 °C by the end of October.

    • Rain 🌧️

  • Oakville experiences moderate rainfall in October, with an average of 9 rainy days and a total precipitation of 84.1 mm.

    • More

  • Is October a good time to visit Oakville? check out the best time to travel to Oakville page.

  • ✨ Is October a good time to visit Oakville? – Ask the AI Weatherman

Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/9°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Oakville Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
20°
2
Light rain
20°
3
Mist
22°
4
Cloudy
22°
5
Patchy rain possible
20°
6
Moderate or heavy rain shower
21°
7
Moderate rain
18°
8
Light rain shower
15°
9
Overcast
15°
10
Overcast
15°
11
Moderate rain
16°
12
Overcast
18°
13
Patchy rain possible
17°
14
Light rain shower
14°
15
Patchy rain possible
11°
16
Patchy rain possible
15°
17
Light rain
13°
18
Patchy rain possible
17°
19
Light rain
19°
20
Light rain
16°
21
Overcast
16°
22
Light rain
15°
23
Overcast
14°
24
Thundery outbreaks possible
13°
25
Light drizzle
16°
26
Weather Alert Overcast
17°
27
Weather Alert Overcast
10°
28
Overcast
14°
29
Patchy rain possible
23°
30
Sunny
17°
31
Overcast
13°

Temperatures trend during October in Oakville

See the weather trend as well as the moving average line

October weather in Oakville day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Partly cloudy
Partly cloudy
 20° /14° 0.6 mm 4
2 Oct. Light rain
Light rain
 20° /13° 8.3 mm 4
3 Oct. Mist
Mist
 22° /11° 0 mm 4.6
4 Oct. Cloudy
Cloudy
 22° /13° 0.2 mm 4
5 Oct. Patchy rain possible
Patchy rain possible
 20° /12° 1.1 mm 4.5
6 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 21° /11° 8.1 mm 4.4
7 Oct. Moderate rain
Moderate rain
 18° /11° 10 mm 4
8 Oct. Light rain shower
Light rain shower
 15° /9° 0.8 mm 4
9 Oct. Overcast
Overcast
 15° /7° 0 mm 3
10 Oct. Overcast
Overcast
 15° /8° 0 mm 3
11 Oct. Moderate rain
Moderate rain
 16° /10° 10.3 mm 3
12 Oct. Overcast
Overcast
 18° /11° 0 mm 3
13 Oct. Patchy rain possible
Patchy rain possible
 17° /12° 1.8 mm 3
14 Oct. Light rain shower
Light rain shower
 14° /9° 1.7 mm 3
15 Oct. Patchy rain possible
Patchy rain possible
 11° /7° 0.4 mm 2
16 Oct. Patchy rain possible
Patchy rain possible
 15° /6° 1.2 mm 3
17 Oct. Light rain
Light rain
 13° /5° 3.1 mm 3
18 Oct. Patchy rain possible
Patchy rain possible
 17° /6° 0 mm 3.4
19 Oct. Light rain
Light rain
 19° /9° 6.4 mm 3.4
20 Oct. Light rain
Light rain
 16° /9° 3.1 mm 3.3
21 Oct. Overcast
Overcast
 16° /9° 0 mm 3.2
22 Oct. Light rain
Light rain
 15° /7° 5.2 mm 3
23 Oct. Overcast
Overcast
 14° /7° 0.8 mm 3
24 Oct. Thundery outbreaks possible
Thundery outbreaks possible
 13° /7° 0.1 mm 3
25 Oct. Light drizzle
Light drizzle
 16° /8° 0.4 mm 3
26 Oct. Overcast
Overcast
 17° /10° 0 mm 2.2
27 Oct. Overcast
Overcast
 10° /6° 0 mm 3
28 Oct. Overcast
Overcast
 14° /9° 0 mm 2.7
29 Oct. Patchy rain possible
Patchy rain possible
 23° /9° 1.8 mm 2.2
30 Oct. Sunny
Sunny
 17° /9° 0 mm 5
31 Oct. Overcast
Overcast
 13° /8° 0 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.
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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?
Moderate rainfall is anticipated in Oakville during October, with a total of 84.1 mm spread over approximately 9 days. Considering plans for rainy days is advisable.

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 💧
Typically, Oakville has 9 rainy days in October with a total of 84.1 mm of rainfall.

UV exposure in Oakville during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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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.

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