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Canada weather

Weather in Ontario for April 2026

Your guide to Ontario weather in April - trends and predictions

    Snow Forecast ❄️

  • With an average of 5 snowy days, Ontario usually enjoys a light touch of snow in April.
    According to Ontario snow forecast for April 2026, 2 snowy days are expected at the beginning of April. The first snowfall for April is expected in Friday, 3 April.

    • Temperatures

  • The forecast for the first days of April 2026 in Ontario predicts temperatures to be around 6 °C, close to the historical average.

  • In general, the average temperature in Ontario at the beginning of April is 6.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.9 °C by the end of April.

    • More

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

Average dry days
4
Dry days
Average rainy days
21
Rainy days
Average snowy days
5
Snow days
Average temperatures
10°/3°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Ontario Weather April

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

What’s the Weather Like in Ontario This April?

Discover the average temperatures and weather trends across Ontario’s cities this April.
Patchy rain possibleToronto10 °C / 3 °CPatchy rain possibleOttawa10 °C / 2 °CCloudyBarrie10 °C / 2 °CCloudyLondon12 °C / 3 °CPatchy rain possibleNiagara Falls12 °C / 4 °CCloudyBrampton11 °C / 3 °CPatchy rain possibleHamilton11 °C / 4 °CPatchy rain possibleMississauga11 °C / 3 °CPatchy rain possibleKingston10 °C / 3 °CCloudyWindsor14 °C / 6 °CCloudyKitchener11 °C / 2 °CCloudyThunder Bay4 °C / -1 °CMore Locations

Temperatures trend during April in Ontario

See the weather trend as well as the moving average line

April weather in Ontario day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
1 Apr. Patchy rain possible
Patchy rain possible
 5° /1° 1.6 mm 0 cm
2 Apr. Patchy rain possible
Patchy rain possible
 16° /8° 2.4 mm 0 cm
3 Apr. Moderate rain
Moderate rain
 5° /1° 8.3 mm 0.5 cm
4 Apr. Patchy rain possible
Patchy rain possible
 5° /-1° 0.3 mm 0.2 cm
5 Apr. Patchy rain possible
Patchy rain possible
 6° /1° 0.1 mm 0 cm
6 Apr. Patchy rain possible
Patchy rain possible
 5° /0° 0.4 mm 0 cm
7 Apr. Sunny
Sunny
 1° /-4° 0 mm 0 cm
8 Apr. Overcast
Overcast
 8° /1° 0.2 mm 0 cm
9 Apr. Moderate rain at times
Moderate rain at times
 10° /2° 1.5 mm 0 cm
10 Apr. Cloudy
Cloudy
 11° /4° 3.8 mm 2.2 cm
11 Apr. Overcast
Overcast
 11° /5° 10.9 mm 0 cm
12 Apr. Patchy rain possible
Patchy rain possible
 13° /5° 2 mm 0 cm
13 Apr. Overcast
Overcast
 13° /6° 1.7 mm 0.7 cm
14 Apr. Overcast
Overcast
 13° /6° 3 mm 0 cm
15 Apr. Patchy rain possible
Patchy rain possible
 12° /5° 0.8 mm 0 cm
16 Apr. Patchy rain possible
Patchy rain possible
 11° /3° 1.2 mm 0 cm
17 Apr. Patchy rain possible
Patchy rain possible
 11° /2° 3.3 mm 0 cm
18 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /3° 3.6 mm 0 cm
19 Apr. Overcast
Overcast
 12° /4° 2.8 mm 0 cm
20 Apr. Patchy rain possible
Patchy rain possible
 9° /2° 1.6 mm 0 cm
21 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /3° 8 mm 0 cm
22 Apr. Patchy rain possible
Patchy rain possible
 10° /3° 3 mm 0 cm
23 Apr. Partly cloudy
Partly cloudy
 11° /4° 0.6 mm 0 cm
24 Apr. Overcast
Overcast
 12° /3° 1.9 mm 0 cm
25 Apr. Moderate rain at times
Moderate rain at times
 10° /4° 4.9 mm 0 cm
26 Apr. Sunny
Sunny
 9° /3° 1.8 mm 0 cm
27 Apr. Patchy rain possible
Patchy rain possible
 12° /3° 1.4 mm 0 cm
28 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /6° 5.4 mm 0 cm
29 Apr. Heavy rain at times
Heavy rain at times
 14° /5° 3.3 mm 0 cm
30 Apr. Overcast
Overcast
 12° /4° 2.2 mm 0 cm
Next
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.
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Ontario in April - FAQ

What are the expected maximum and minimum temperatures in Ontario during April?

Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.

How much rainfall should be expected in Ontario during April?

Significant rainfall exceeding 106.2 mm is expected in Ontario during April, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Ontario in April 2026?

Ontario experiences an average snowfall of 7.872 cm during April, occurring over 5 days.

What are the typical wind conditions in Ontario during April?

The average wind speed in Ontario during April is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Ontario snow forecast April 2026

Track daily snowfall levels and discover Ontario’s snowy potential this April ❄️
On average, Ontario sees 5 snowy days during April, with approximately 7.9 cm of total snowfall.

April rainfall patterns in Ontario

Explore the daily rainfall trends and prepare for Ontarios April weather 💧
Typically, Ontario has 21 rainy days in April with a total of 106.2 mm of rainfall.
Provinces in Ontario
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AlgomaBruce CountyChatham-KentDurhamHaltonHastings CountyKawartha LakesLambton CountyNipissing DistrictOttawaOxford CountyParry Sound DistrictPeelRegional Municipality of NiagaraRegional Municipality of WaterlooSimcoe CountyThunder Bay DistrictWellington CountyYork
Top locations in Ontario
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BarrieBramptonHamiltonKingstonLondonMississaugaNiagara FallsOttawaTorontoWindsor
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Location coordinates 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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