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Weather in Oakville for August 2025

Your guide to Oakville weather in August - trends and predictions
  • In general, the average temperature in Oakville at the beginning of August is 25.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.7 °C by the end of August.

  • The climate of Oakville in August is notably wet, with an average of 15 rainy days.

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Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/16°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Oakville in August average weather

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Temperatures trend during August in Oakville

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Overcast
Overcast
26° /18° 1.3 mm 6
2 Aug. Patchy rain possible
Patchy rain possible
26° /18° 2.1 mm 6
3 Aug. Patchy rain possible
Patchy rain possible
28° /18° 1.4 mm 6
4 Aug. Patchy rain possible
Patchy rain possible
27° /19° 0.6 mm 7
5 Aug. Partly cloudy
Partly cloudy
25° /17° 1.9 mm 6
6 Aug. Heavy rain at times
Heavy rain at times
23° /17° 2.4 mm 5
7 Aug. Heavy rain at times
Heavy rain at times
24° /16° 4.4 mm 6
8 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /17° 2.5 mm 5
9 Aug. Partly cloudy
Partly cloudy
26° /17° 3.9 mm 6
10 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
23° /16° 6.8 mm 5
11 Aug. Overcast
Overcast
23° /14° 0.5 mm 6
12 Aug. Heavy rain at times
Heavy rain at times
25° /16° 5.5 mm 6
13 Aug. Overcast
Overcast
25° /16° 0 mm 7
14 Aug. Overcast
Overcast
26° /16° 0 mm 6
15 Aug. Moderate rain at times
Moderate rain at times
25° /17° 5.3 mm 6
16 Aug. Partly cloudy
Partly cloudy
26° /17° 0.3 mm 7
17 Aug. Patchy rain possible
Patchy rain possible
25° /18° 9.2 mm 6
18 Aug. Patchy rain possible
Patchy rain possible
21° /16° 10.6 mm 5
19 Aug. Overcast
Overcast
22° /13° 0.6 mm 5
20 Aug. Patchy rain possible
Patchy rain possible
24° /14° 0.2 mm 6
21 Aug. Overcast
Overcast
23° /15° 0 mm 6
22 Aug. Overcast
Overcast
23° /14° 0 mm 6
23 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /15° 7.3 mm 6
24 Aug. Patchy rain possible
Patchy rain possible
26° /17° 1.2 mm 6
25 Aug. Fog
Fog
26° /17° 0.6 mm 7
26 Aug. Overcast
Overcast
26° /16° 0 mm 6
27 Aug. Partly cloudy
Partly cloudy
25° /16° 0 mm 7
28 Aug. Partly cloudy
Partly cloudy
24° /15° 4 mm 6
29 Aug. Fog
Fog
24° /14° 0.1 mm 6
30 Aug. Overcast
Overcast
24° /15° 0.7 mm 6
31 Aug. Sunny
Sunny
24° /14° 4 mm 6
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Important Notice
Our weather forecast for Oakville in August 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 August - FAQ

What are the expected maximum and minimum temperatures in Oakville during August?
During August, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Oakville during August?
Moderate rainfall is anticipated in Oakville during August, with a total of 82.4 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Oakville during August?
The average wind speed in Oakville during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Oakville

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

UV exposure in Oakville during August

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

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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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