Ontario (Toronto)
June
Weather in Ontario for June 2026
Your guide to Ontario weather in June - trends and predictions
The forecast for the next days in Ontario predicts temperatures to be around 23 °C, close to the historical average.
In general, the average temperature in Ontario at the beginning of June is 22.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 24.4 °C by the end of June.
Ontario experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 99.2 mm.
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Temperatures
Rain 🌧️
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6
Dry days
24
Rainy days
0
Snow days
23°/15°
Temperatures
18 km/h
Avg max wind
69 %
Avg humidity
Ontario Weather June
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What’s the Weather Like in Ontario This June?
Discover the average temperatures and weather trends across Ontario’s cities this June.
Temperatures trend during June in Ontario
See the weather trend as well as the moving average line
June weather in Ontario day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Overcast | 22° /11° | 1.1 mm | 6 | |
| 2 Jun. |  Moderate rain at times | 23° /12° | 0.6 mm | 6 | |
| 3 Jun. | Moderate rain at times | 23° /13° | 1.8 mm | 5 | |
| 4 Jun. |  Sunny | 24° /15° | 0 mm | 8.5 | |
| 5 Jun. |  Patchy rain possible | 26° /16° | 1.7 mm | 8.3 | |
| 6 Jun. |  Moderate rain | 20° /16° | 11.7 mm | 4.8 | |
| 7 Jun. |  Partly cloudy | 19° /15° | 0 mm | 0.6 | |
| 8 Jun. | Sunny | 20° /13° | 0 mm | 5 | |
| 9 Jun. | Sunny | 22° /13° | 0 mm | 5 | |
| 10 Jun. | Sunny | 23° /15° | 0 mm | 5 | |
| 11 Jun. | Patchy rain possible | 24° /18° | 0.1 mm | 5 | |
| 12 Jun. | Sunny | 22° /17° | 0 mm | 5 | |
| 13 Jun. | Patchy rain possible | 26° /17° | 1.1 mm | 5 | |
| 14 Jun. | Patchy rain possible | 26° /20° | 1.5 mm | 5 | |
| 15 Jun. | Sunny | 25° /19° | 0 mm | 6 | |
| 16 Jun. | Sunny | 26° /17° | 0 mm | 6 | |
| 17 Jun. | Partly cloudy | 25° /13° | 0.5 mm | 6 | |
| 18 Jun. |  Heavy rain at times | 24° /15° | 2.8 mm | 5 | |
| 19 Jun. | Overcast | 25° /15° | 1.9 mm | 6 | |
| 20 Jun. | Partly cloudy | 25° /16° | 0.1 mm | 6 | |
| 21 Jun. | Sunny | 25° /16° | 8.6 mm | 6 | |
| 22 Jun. | Partly cloudy | 26° /17° | 2.2 mm | 6 | |
| 23 Jun. |  Cloudy | 25° /16° | 4.9 mm | 6 | |
| 24 Jun. | Partly cloudy | 27° /17° | 3.5 mm | 6 | |
| 25 Jun. | Overcast | 26° /17° | 3.6 mm | 6 | |
| 26 Jun. | Heavy rain at times | 24° /16° | 6.9 mm | 5 | |
| 27 Jun. | Overcast | 22° /15° | 2.2 mm | 5 | |
| 28 Jun. | Overcast | 23° /14° | 7.2 mm | 6 | |
| 29 Jun. | Moderate or heavy rain shower | 24° /15° | 6 mm | 6 | |
| 30 Jun. | Patchy rain possible | 25° /15° | 0.5 mm | 6 | |
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Important Notice
Our weather forecast for Ontario in June 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 Ontario forecast closer to your planned date for the most up-to-date weather information.
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Ontario in June - FAQ
What are the expected maximum and minimum temperatures in Ontario during June?
During June, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Ontario during June?
Moderate rainfall is anticipated in Ontario during June, with a total of 99.2 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Ontario during June?
The average wind speed in Ontario during June is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Ontario
Explore the daily rainfall trends and prepare for Ontarios June weather 💧
Typically, Ontario has 24 rainy days in June with a total of 99.2 mm of rainfall.
UV exposure in Ontario during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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Where is Ontario?Get accurate weather forecasts for Ontario, located at latitude 43.706 and longitude -79.399. Stay updated with localized weather information tailored for Ontario.
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