Ontario
April
Weather in Ontario for April 2025
Your guide to Ontario weather in April - trends and predictions
Expect cooler weather in first days of April 2025 in Ontario with the forecast suggesting a temperature of 24.1 °F, lower than the historical average.
In general, the average temperature in Ontario at the beginning of April is 20.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 20 °F by the end of April.
With an average of 3 rainy days, Ontario experiences minimal rainfall in April.
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Temperatures
Rain 🌧️
More
27
Dry days
3
Rainy days
0
Snow days
20°/9°
Temperatures
17 km/h
Avg max wind
51 %
Avg humidity
Ontario Weather April
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  18° | 2 13° | 3  15° | 4  21° | 5 25° | ||
| 6 27° | 7 26° | 8 29° | 9 30° | 10 31° | 11 30° | 12 31° |
| 13 27° | 14 11° | 15 19° | 16 25° | 17 25° | 18  23° | 19 23° |
| 20 24° | 21 27° | 22 24° | 23 19° | 24 18° | 25 14° | 26 15° |
| 27 21° | 28 23° | 29 24° | 30 25° |
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Temperatures trend during April in Ontario
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 | Partly cloudy | 18° /8° | 0 mm | 1.3 | |
| Apr. 2 | Partly cloudy | 13° /5° | 0 mm | 1.6 | |
| Apr. 3 | Patchy rain possible | 15° /10° | 0.7 mm | 1.1 | |
| Apr. 4 | Sunny | 21° /8° | 0 mm | 0 | |
| Apr. 5 | Sunny | 25° /11° | 0 mm | 5 | |
| Apr. 6 | Partly cloudy | 27° /14° | 0.1 mm | 5 | |
| Apr. 7 | Sunny | 26° /15° | 0 mm | 5 | |
| Apr. 8 | Sunny | 29° /16° | 0 mm | 6 | |
| Apr. 9 | Sunny | 30° /16° | 0 mm | 6 | |
| Apr. 10 | Sunny | 31° /18° | 0 mm | 6 | |
| Apr. 11 | Sunny | 30° /19° | 0 mm | 6 | |
| Apr. 12 | Sunny | 31° /19° | 0 mm | 6 | |
| Apr. 13 | Sunny | 27° /16° | 0 mm | 6 | |
| Apr. 14 | Light rain shower | 11° /6° | 10 mm | 3 | |
| Apr. 15 | Patchy rain possible | 19° /4° | 0.2 mm | 4 | |
| Apr. 16 | Sunny | 25° /12° | 0 mm | 7 | |
| Apr. 17 | Partly cloudy | 25° /13° | 0 mm | 7 | |
| Apr. 18 | Overcast | 23° /12° | 0 mm | 5 | |
| Apr. 19 | Sunny | 23° /14° | 0 mm | 6 | |
| Apr. 20 | Sunny | 24° /11° | 0 mm | 6 | |
| Apr. 21 | Partly cloudy | 27° /12° | 0 mm | 7 | |
| Apr. 22 | Sunny | 24° /12° | 0 mm | 6 | |
| Apr. 23 | Patchy rain possible | 19° /12° | 0 mm | 4 | |
| Apr. 24 | Partly cloudy | 18° /6° | 0 mm | 5 | |
| Apr. 25 | Patchy rain possible | 14° /11° | 0.5 mm | 3 | |
| Apr. 26 | Patchy rain possible | 15° /10° | 0.4 mm | 4 | |
| Apr. 27 | Sunny | 21° /9° | 0 mm | 6 | |
| Apr. 28 | Sunny | 23° /11° | 0 mm | 6 | |
| Apr. 29 | Sunny | 24° /11° | 0 mm | 6 | |
| Apr. 30 | Sunny | 25° /11° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Ontario in April 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.
Ontario in April - FAQ
What are the expected maximum and minimum temperatures in Ontario during April?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ontario during April?
In April, Ontario can expect light to moderate rainfall, totaling 25 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Ontario during April?
The average wind speed in Ontario during April is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Ontario
Explore the daily rainfall trends and prepare for Ontarios April weather 💧
UV exposure in Ontario during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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