Ottawa
April
Weather in Ottawa for April 2026
Your guide to Ottawa weather in April - trends and predictions
Rainfall Warning - See hour by hour.
The climate of Ottawa in April is quite snowy, averaging 11 snowy days.
According to Ottawa snow forecast for April 2026, no snow is expected until the end of the month.Until now, April 2026 in Ottawa is slightly cooler than the historical average by -0.8 °C.
The forecast for the next days in Ottawa predicts a temperature of 11.2 °C, which is cooler than the historical average.
In general, the average temperature in Ottawa at the beginning of April is 5 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13.6 °C by the end of April.
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Snow Forecast ❄️
Temperatures
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4
Dry days
15
Rainy days
11
Snow days
10°/2°
Temperatures
21 km/h
Avg max wind
77 %
Avg humidity
Ottawa Weather April
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Temperatures trend during April in Ottawa
See the weather trend as well as the moving average line
April weather in Ottawa day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Apr. |  Cloudy | 7° /-2° | 6.4 mm | 1.3 cm | |
| 2 Apr. |  Partly cloudy | 3° /-5° | 9.4 mm | 5.6 cm | |
| 3 Apr. |  Patchy moderate snow | 7° /-2° | 47.7 mm | 13.4 cm | |
| 4 Apr. |  Overcast | 4° /-1° | 8.1 mm | 0.6 cm | |
| 5 Apr. |  Moderate or heavy snow showers | 4° /0° | 31.7 mm | 4.8 cm | |
| 6 Apr. | Overcast | 6° /-1° | 2.3 mm | 0.9 cm | |
| 7 Apr. | Overcast | 4° /-3° | 0 mm | 0 cm | |
| 8 Apr. | Overcast | 7° /-3° | 2.6 mm | 1.9 cm | |
| 9 Apr. |  Sunny | 10° /-1° | 0 mm | 0 cm | |
| 10 Apr. | Sunny | 12° /1° | 8.2 mm | 0 cm | |
| 11 Apr. |  Patchy rain possible | 11° /3° | 5.3 mm | 0.4 cm | |
| 12 Apr. | Overcast | 11° /2° | 4.5 mm | 0 cm | |
| 13 Apr. | Overcast | 13° /3° | 25.4 mm | 0.3 cm | |
| 14 Apr. | Overcast | 12° /3° | 29.5 mm | 0 cm | |
| 15 Apr. | Cloudy | 12° /3° | 2.2 mm | 0 cm | |
| 16 Apr. | Overcast | 11° /3° | 16.7 mm | 0.5 cm | |
| 17 Apr. | Overcast | 12° /3° | 3.1 mm | 0 cm | |
| 18 Apr. |  Heavy rain at times | 11° /3° | 9.5 mm | 0 cm | |
| 19 Apr. | Patchy rain possible | 11° /3° | 11 mm | 0 cm | |
| 20 Apr. | Partly cloudy | 9° /0° | 0.5 mm | 0 cm | |
| 21 Apr. |  Moderate rain at times | 11° /1° | 4.6 mm | 0.1 cm | |
| 22 Apr. | Moderate or heavy rain shower | 12° /3° | 3.1 mm | 0 cm | |
| 23 Apr. | Partly cloudy | 13° /3° | 3.6 mm | 0 cm | |
| 24 Apr. | Moderate rain at times | 11° /1° | 1 mm | 0.1 cm | |
| 25 Apr. | Moderate rain at times | 11° /0° | 1.5 mm | 0 cm | |
| 26 Apr. | Moderate or heavy rain shower | 11° /2° | 15.1 mm | 0 cm | |
| 27 Apr. | Overcast | 16° /3° | 12.1 mm | 0 cm | |
| 28 Apr. | Overcast | 18° /6° | 2.7 mm | 0 cm | |
| 29 Apr. |  Moderate rain | 18° /10° | 15.4 mm | 0 cm | |
| 30 Apr. | Moderate rain | 10° /4° | 5.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Ottawa 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 Ottawa forecast closer to your planned date for the most up-to-date weather information.
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Ottawa in April - FAQ
What are the expected maximum and minimum temperatures in Ottawa during April?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 2°.
How much rainfall should be expected in Ottawa during April?
Significant rainfall exceeding 225.4 mm is expected in Ottawa during April, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Ottawa in April 2026?
Ottawa experiences an average snowfall of 36.8733 cm during April, occurring over 11 days.
What are the typical wind conditions in Ottawa during April?
The average wind speed in Ottawa during April is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Ottawa snow forecast April 2026
Track daily snowfall levels and discover Ottawa’s snowy potential this April ❄️
On average, Ottawa sees 11 snowy days during April, with approximately 36.9 cm of total snowfall.
April rainfall patterns in Ottawa
Explore the daily rainfall trends and prepare for Ottawas April weather 💧
Typically, Ottawa has 15 rainy days in April with a total of 225.4 mm of rainfall.
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