Ontario 30 Day Weather

  1. Ontario 30 Day Weather
  2. 30 Days in Brief
  3. Weather Forecast for Ontario For The Next 30 Days
  4. 30-Day Temperature and Rainfall Posibility
  5. 30-Day Rainfall Forecast for Ontario
  6. Ontario's weather
  7. Frequently asked questions
  8. Comments

30 Days in Brief

  • Lowest 3°C (Jun. 08)
  • Precipitation 20.22mm
  • Highest 27°C (Jun. 01)
  • Humidity 54% Average
  • Highest chance of rain 100% (Apr. 28)
  • Sunshine hours 16 hours Average

Weather Forecast for Ontario For The Next 30 Days

Sun 19/05
11° / 17°
Light Rain
6.13 km/h 11° / 17°
  • Day/Night: 15°/10°
  • Morning/Afternoon: 12°/16°
  • Pressure: 1009 hPa
  • Sunrise/Sunset: 16:44 PM/08:31 AM
  • Wind: 6.13 km/h
  • Humidity: 49%
Mon 20/05
10° / 19°
Light Rain
3.32 km/h 10° / 19°
  • Day/Night: 18°/11°
  • Morning/Afternoon: 10°/15°
  • Pressure: 1012 hPa
  • Sunrise/Sunset: 16:42 PM/08:33 AM
  • Wind: 3.32 km/h
  • Humidity: 42%
Tue 21/05
9° / 13°
Light Rain
4.41 km/h 9° / 13°
  • Day/Night: 12°/7°
  • Morning/Afternoon: 8°/12°
  • Pressure: 1013 hPa
  • Sunrise/Sunset: 16:41 PM/08:34 AM
  • Wind: 4.41 km/h
  • Humidity: 66%
Wed 22/05
4° / 9°
Light Rain
6.08 km/h 4° / 9°
  • Day/Night: 2°/0°
  • Morning/Afternoon: 3°/2°
  • Pressure: 1008 hPa
  • Sunrise/Sunset: 16:40 PM/08:35 AM
  • Wind: 6.08 km/h
  • Humidity: 82%
Thu 23/05
3° / 8°
Light Rain
4.86 km/h 3° / 8°
  • Day/Night: 4°/3°
  • Morning/Afternoon: -1°/7°
  • Pressure: 1011 hPa
  • Sunrise/Sunset: 16:39 PM/08:37 AM
  • Wind: 4.86 km/h
  • Humidity: 78%
Fri 24/05
4° / 11°
Scattered Clouds
3.52 km/h 4° / 11°
  • Day/Night: 9°/2°
  • Morning/Afternoon: 2°/9°
  • Pressure: 1014 hPa
  • Sunrise/Sunset: 16:38 PM/08:38 AM
  • Wind: 3.52 km/h
  • Humidity: 44%
Sat 25/05
4° / 14°
Sky Is Clear
2.89 km/h 4° / 14°
  • Day/Night: 12°/3°
  • Morning/Afternoon: 3°/12°
  • Pressure: 1019 hPa
  • Sunrise/Sunset: 16:37 PM/08:39 AM
  • Wind: 2.89 km/h
  • Humidity: 33%
Sun 26/05
5° / 15°
Scattered Clouds
5.49 km/h 5° / 15°
  • Day/Night: 14°/6°
  • Morning/Afternoon: 4°/13°
  • Pressure: 1020 hPa
  • Sunrise/Sunset: 16:36 PM/08:41 AM
  • Wind: 5.49 km/h
  • Humidity: 34%
Mon 27/05
6° / 9°
Light Rain
6.15 km/h 6° / 9°
  • Day/Night: 4°/4°
  • Morning/Afternoon: 2°/4°
  • Pressure: 1017 hPa
  • Sunrise/Sunset: 16:35 PM/08:42 AM
  • Wind: 6.15 km/h
  • Humidity: 84%
Tue 28/05
6° / 8°
Light Rain
3.92 km/h 6° / 8°
  • Day/Night: 5°/4°
  • Morning/Afternoon: 4°/6°
  • Pressure: 1013 hPa
  • Sunrise/Sunset: 16:34 PM/08:43 AM
  • Wind: 3.92 km/h
  • Humidity: 97%
Wed 29/05
6° / 17°
Light Rain
5.07 km/h 6° / 17°
  • Day/Night: 13°/7°
  • Morning/Afternoon: 3°/16°
  • Pressure: 1008 hPa
  • Sunrise/Sunset: 16:33 PM/08:44 AM
  • Wind: 5.07 km/h
  • Humidity: 52%
Thu 30/05
9° / 21°
Scattered Clouds
4.38 km/h 9° / 21°
  • Day/Night: 20°/13°
  • Morning/Afternoon: 8°/17°
  • Pressure: 1012 hPa
  • Sunrise/Sunset: 16:32 PM/08:45 AM
  • Wind: 4.38 km/h
  • Humidity: 38%
Fri 31/05
12° / 22°
Sky Is Clear
4.97 km/h 12° / 22°
  • Day/Night: 21°/11°
  • Morning/Afternoon: 14°/20°
  • Pressure: 1015 hPa
  • Sunrise/Sunset: 16:31 PM/08:46 AM
  • Wind: 4.97 km/h
  • Humidity: 37%
Sat 01/06
12° / 27°
Scattered Clouds
3.97 km/h 12° / 27°
  • Day/Night: 26°/18°
  • Morning/Afternoon: 14°/22°
  • Pressure: 1014 hPa
  • Sunrise/Sunset: 16:30 PM/08:47 AM
  • Wind: 3.97 km/h
  • Humidity: 32%
Sun 02/06
19° / 27°
Light Rain
3.09 km/h 19° / 27°
  • Day/Night: 27°/19°
  • Morning/Afternoon: 18°/23°
  • Pressure: 1014 hPa
  • Sunrise/Sunset: 16:30 PM/08:49 AM
  • Wind: 3.09 km/h
  • Humidity: 33%
Mon 03/06
11° / 19°
Light Rain
3.83 km/h 11° / 19°
  • Day/Night: 16°/10°
  • Morning/Afternoon: 15°/17°
  • Pressure: 1018 hPa
  • Sunrise/Sunset: 16:29 PM/08:50 AM
  • Wind: 3.83 km/h
  • Humidity: 76%
Tue 04/06
10° / 23°
Scattered Clouds
3.39 km/h 10° / 23°
  • Day/Night: 21°/15°
  • Morning/Afternoon: 8°/23°
  • Pressure: 1015 hPa
  • Sunrise/Sunset: 16:28 PM/08:51 AM
  • Wind: 3.39 km/h
  • Humidity: 46%
Wed 05/06
15° / 25°
Light Rain
4.52 km/h 15° / 25°
  • Day/Night: 25°/17°
  • Morning/Afternoon: 15°/23°
  • Pressure: 1004 hPa
  • Sunrise/Sunset: 16:28 PM/08:51 AM
  • Wind: 4.52 km/h
  • Humidity: 39%
Thu 06/06
16° / 20°
Light Rain
4.5 km/h 16° / 20°
  • Day/Night: 19°/16°
  • Morning/Afternoon: 16°/20°
  • Pressure: 1002 hPa
  • Sunrise/Sunset: 16:27 PM/08:52 AM
  • Wind: 4.5 km/h
  • Humidity: 81%
Fri 07/06
6° / 19°
Light Rain
7.49 km/h 6° / 19°
  • Day/Night: 18°/2°
  • Morning/Afternoon: 15°/11°
  • Pressure: 992 hPa
  • Sunrise/Sunset: 16:27 PM/08:53 AM
  • Wind: 7.49 km/h
  • Humidity: 66%
Sat 08/06
3° / 9°
Light Rain
6.34 km/h 3° / 9°
  • Day/Night: 1°/3°
  • Morning/Afternoon: -1°/7°
  • Pressure: 1011 hPa
  • Sunrise/Sunset: 16:26 PM/08:54 AM
  • Wind: 6.34 km/h
  • Humidity: 92%
Sun 09/06
6° / 18°
Light Rain
4.36 km/h 6° / 18°
  • Day/Night: 17°/10°
  • Morning/Afternoon: 6°/16°
  • Pressure: 1011 hPa
  • Sunrise/Sunset: 16:26 PM/08:55 AM
  • Wind: 4.36 km/h
  • Humidity: 42%
Mon 10/06
11° / 19°
Light Rain
5.12 km/h 11° / 19°
  • Day/Night: 18°/12°
  • Morning/Afternoon: 11°/17°
  • Pressure: 1013 hPa
  • Sunrise/Sunset: 16:25 PM/08:56 AM
  • Wind: 5.12 km/h
  • Humidity: 37%
Tue 11/06
13° / 26°
Scattered Clouds
5.05 km/h 13° / 26°
  • Day/Night: 26°/18°
  • Morning/Afternoon: 13°/26°
  • Pressure: 1017 hPa
  • Sunrise/Sunset: 16:25 PM/08:56 AM
  • Wind: 5.05 km/h
  • Humidity: 34%
Wed 12/06
16° / 26°
Scattered Clouds
7.31 km/h 16° / 26°
  • Day/Night: 26°/18°
  • Morning/Afternoon: 16°/23°
  • Pressure: 1015 hPa
  • Sunrise/Sunset: 16:25 PM/08:57 AM
  • Wind: 7.31 km/h
  • Humidity: 35%
Thu 13/06
16° / 18°
Light Rain
6.45 km/h 16° / 18°
  • Day/Night: 18°/16°
  • Morning/Afternoon: 16°/16°
  • Pressure: 1006 hPa
  • Sunrise/Sunset: 16:25 PM/08:57 AM
  • Wind: 6.45 km/h
  • Humidity: 83%
Fri 14/06
6° / 16°
Light Rain
6.06 km/h 6° / 16°
  • Day/Night: 11°/6°
  • Morning/Afternoon: 15°/14°
  • Pressure: 1014 hPa
  • Sunrise/Sunset: 16:25 PM/08:58 AM
  • Wind: 6.06 km/h
  • Humidity: 69%
Sat 15/06
6° / 22°
Sky Is Clear
3.21 km/h 6° / 22°
  • Day/Night: 20°/12°
  • Morning/Afternoon: 8°/20°
  • Pressure: 1018 hPa
  • Sunrise/Sunset: 16:24 PM/08:58 AM
  • Wind: 3.21 km/h
  • Humidity: 22%
Sun 16/06
13° / 26°
Scattered Clouds
4.61 km/h 13° / 26°
  • Day/Night: 25°/18°
  • Morning/Afternoon: 12°/26°
  • Pressure: 1009 hPa
  • Sunrise/Sunset: 16:24 PM/08:59 AM
  • Wind: 4.61 km/h
  • Humidity: 35%

30-Day Temperature and Rainfall Posibility

30-Day Rainfall Forecast for Ontario

Ontario's weather

See more

Frequently asked questions

1.What is the average temperature in Ontario for the next 30 days?

The average temperature in Ontario over the next 30 days is expected to range between 2.94°C and 26.94°C, with the highest occurring on 08 June and the lowest on 01 June.

2.What days have the highest UV index in the upcoming 30-day forecast for Ontario?

In the next 30 days, the highest UV indexes are expected to be on the 25th, 24th, and 23rd of April. With index values potentially reaching 4.42, 4.21, and 4.19 respectively.

3.Will humidity levels be high in Ontario during this period?

Yes, humidity levels in Ontario are typically high, often ranging between 22% and 97%, with a peak expected on 28 May, reaching 97%.

4.What will be the heaviest rainfall day in Ontario in the next 30 days?

The heaviest rainfall is expected on 07 June, with an estimated 16.05mm.

5.What is the total expected rainfall in Ontario for the upcoming 30 days?

The total rainfall over the next 30 days is predicted to be around 87mm.

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Ontario s' weather

19°C
Overcast Clouds
It feels like 19°
  • Sunrise/Sunset 16:45 PM / 08:30 AM
  • Min/Max 18°/19°
  • Humidity 65%
  • Pressure 1004 hPa
  • Visibility 10 km
  • Wind 33.7 km/h

Air quality

Fair

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO 243.66
  • NH3 0.02
  • NO 0
  • NO2 0.01
  • O3 80.11
  • PM10 0.5
  • PM25 0.5
  • SO2 0

Sunrise / Sunset

16:45 PM
08:30 AM