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Canada weather

Weather in Oakville for July 2026

Your guide to Oakville weather in July - trends and predictions

    Temperatures

  • So far, July 2026 in Oakville is slightly warmer than the historical average by 1.8 °C.

  • The forecast for the next days in Oakville predicts temperatures to be around 26 °C, close to the historical average.

  • In general, the average temperature in Oakville at the beginning of July is 26.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.3 °C by the end of July.

    • Rain 🌧️

  • Oakville experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 137.4 mm.

    • More

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

Average dry days
7
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/18°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Oakville Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate rain at times
27°
2
Moderate or heavy rain shower
26°
3
Moderate or heavy rain shower
28°
4
Overcast
27°
5
Overcast
26°
6
Heavy rain at times
26°
7
Cloudy
25°
8
Moderate rain at times
25°
9
Moderate or heavy rain shower
25°
10
Light rain shower
25°
11
Patchy rain possible
25°
12
Overcast
27°
13
Heavy rain at times
28°
14
Patchy rain possible
30°
15
Heavy rain at times
27°
16
Moderate or heavy rain shower
27°
17
Patchy rain possible
26°
18
Overcast
25°
19
Sunny
25°
20
Sunny
25°
21
Partly cloudy
28°
22
Patchy rain possible
21°
23
Sunny
26°
24
Sunny
26°
25
Sunny
23°
26
Sunny
28°
27
Sunny
28°
28
Sunny
32°
29
Partly cloudy
29°
30
Sunny
27°
31
Sunny
24°

Temperatures trend during July in Oakville

See the weather trend as well as the moving average line

July weather in Oakville day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Moderate rain at times
Moderate rain at times
 27° /17° 19.1 mm 7
2 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /17° 2.9 mm 7
3 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /18° 4.9 mm 7
4 Jul. Overcast
Overcast
 27° /17° 1.7 mm 7
5 Jul. Overcast
Overcast
 26° /18° 1.6 mm 7
6 Jul. Heavy rain at times
Heavy rain at times
 26° /19° 5.2 mm 7
7 Jul. Cloudy
Cloudy
 25° /18° 1.3 mm 7
8 Jul. Moderate rain at times
Moderate rain at times
 25° /17° 0.5 mm 7
9 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /19° 12.9 mm 7
10 Jul. Light rain shower
Light rain shower
 25° /17° 10.5 mm 7
11 Jul. Patchy rain possible
Patchy rain possible
 25° /18° 1.8 mm 7
12 Jul. Overcast
Overcast
 27° /17° 3.4 mm 8
13 Jul. Heavy rain at times
Heavy rain at times
 28° /18° 5.9 mm 7
14 Jul. Patchy rain possible
Patchy rain possible
 30° /19° 1.1 mm 7
15 Jul. Heavy rain at times
Heavy rain at times
 27° /19° 5.4 mm 7
16 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /19° 16.8 mm 7
17 Jul. Patchy rain possible
Patchy rain possible
 26° /17° 0.9 mm 7
18 Jul. Overcast
Overcast
 25° /16° 1.4 mm 7
19 Jul. Sunny
Sunny
 25° /15° 0 mm 7
20 Jul. Sunny
Sunny
 25° /15° 0 mm 8
21 Jul. Partly cloudy
Partly cloudy
 28° /18° 2.2 mm 6
22 Jul. Patchy rain possible
Patchy rain possible
 21° /14° 0.1 mm 7.6
23 Jul. Sunny
Sunny
 26° /13° 0 mm 7.3
24 Jul. Sunny
Sunny
 26° /15° 0.3 mm 7
25 Jul. Sunny
Sunny
 23° /16° 0 mm 6
26 Jul. Sunny
Sunny
 28° /15° 0 mm 7
27 Jul. Sunny
Sunny
 28° /20° 0.6 mm 7
28 Jul. Sunny
Sunny
 32° /23° 0.9 mm 8
29 Jul. Partly cloudy
Partly cloudy
 29° /21° 1.8 mm 7
30 Jul. Sunny
Sunny
 27° /18° 0.3 mm 7
31 Jul. Sunny
Sunny
 24° /16° 0 mm 6
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Important Notice
Our weather forecast for Oakville in July 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 July - FAQ

What are the expected maximum and minimum temperatures in Oakville during July?
During July, expect a variety of temperatures with highs around 26° and lows near 18°, suitable for diverse activities and preferences.

How much rainfall should be expected in Oakville during July?
Significant rainfall exceeding 137.4 mm is expected in Oakville during July, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Oakville during July?
The average wind speed in Oakville during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Oakville

Explore the daily rainfall trends and prepare for Oakvilles July weather 💧
Typically, Oakville has 24 rainy days in July with a total of 137.4 mm of rainfall.

UV exposure in Oakville during July

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

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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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