Toronto
August
Weather in Toronto for August 2025
Your guide to Toronto weather in August - trends and predictions
So far, August 2025 in Toronto is slightly warmer than the historical average by 1.7 °C.
Expect cooler weather in the next days in Toronto with the forecast suggesting a temperature of 25.5 °C, lower than the historical average.
In general, the average temperature in Toronto at the beginning of August is 26.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 25.4 °C by the end of August.
Toronto in August brings notable rainfall, with an average of 20 rainy days and a total precipitation of 57 mm.
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Temperatures
Rain 🌧️
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11
Dry days
20
Rainy days
0
Snow days
25°/18°
Temperatures
15 km/h
Avg max wind
66 %
Avg humidity
Toronto Weather August
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Temperatures trend during August in Toronto
See the weather trend as well as the moving average line
August weather in Toronto day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Moderate rain at times | 26° /17° | 1 mm | 6 | |
| 2 Aug. |  Sunny | 27° /17° | 0.1 mm | 6 | |
| 3 Aug. |  Partly cloudy | 28° /17° | 1.3 mm | 7 | |
| 4 Aug. | Sunny | 28° /19° | 0.7 mm | 7 | |
| 5 Aug. |  Cloudy | 26° /18° | 0.6 mm | 6 | |
| 6 Aug. |  Patchy rain possible | 26° /18° | 0.6 mm | 6 | |
| 7 Aug. | Moderate or heavy rain shower | 27° /19° | 3.7 mm | 6 | |
| 8 Aug. |  Overcast | 25° /19° | 1.7 mm | 6 | |
| 9 Aug. | Partly cloudy | 27° /18° | 2.1 mm | 6 | |
| 10 Aug. | Moderate or heavy rain shower | 26° /19° | 4.5 mm | 6 | |
| 11 Aug. | Patchy rain possible | 26° /18° | 0.6 mm | 6 | |
| 12 Aug. | Moderate rain at times | 28° /19° | 2.5 mm | 6 | |
| 13 Aug. | Patchy rain possible | 27° /17° | 0.9 mm | 6 | |
| 14 Aug. | Sunny | 26° /17° | 0 mm | 6 | |
| 15 Aug. | Sunny | 26° /18° | 2 mm | 6 | |
| 16 Aug. | Patchy rain possible | 27° /18° | 0.4 mm | 6 | |
| 17 Aug. |  Moderate rain | 26° /19° | 13.7 mm | 1.4 | |
| 18 Aug. | Sunny | 23° /15° | 0 mm | 2.1 | |
| 19 Aug. | Cloudy | 23° /19° | 0 mm | 0.3 | |
| 20 Aug. | Partly cloudy | 29° /21° | 0 mm | 0 | |
| 21 Aug. | Sunny | 24° /16° | 0 mm | 6 | |
| 22 Aug. | Sunny | 28° /18° | 0 mm | 6 | |
| 23 Aug. | Patchy rain possible | 30° /21° | 0.5 mm | 5 | |
| 24 Aug. | Patchy rain possible | 21° /16° | 0.1 mm | 4 | |
| 25 Aug. | Partly cloudy | 22° /14° | 0 mm | 5 | |
| 26 Aug. | Sunny | 22° /15° | 0 mm | 5 | |
| 27 Aug. | Sunny | 25° /16° | 0 mm | 6 | |
| 28 Aug. | Sunny | 27° /18° | 0 mm | 6 | |
| 29 Aug. | Sunny | 28° /20° | 0 mm | 6 | |
| 30 Aug. | Sunny | 29° /21° | 0 mm | 6 | |
| 31 Aug. | Partly cloudy | 25° /15° | 2.5 mm | 6 | |
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Important Notice
Our weather forecast for Toronto 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 Toronto forecast closer to your planned date for the most up-to-date weather information.
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Toronto in August - FAQ
What are the expected maximum and minimum temperatures in Toronto during August?
During August, expect a variety of temperatures with highs around 25° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Toronto during August?
Moderate rainfall is anticipated in Toronto during August, with a total of 57 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Toronto during August?
The average wind speed in Toronto during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Toronto
Explore the daily rainfall trends and prepare for Torontos August weather 💧
UV exposure in Toronto during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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