Port Perry, ON
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HEAT WARNING
A prolonged heat event will begin on Monday. Dangerously hot and humid conditions are expected through most of the week. Daytime highs on Monday through much of the week are expected to be 30 to 35 degrees Celsius with humidex values of 40 to 45. There will be little relief through the overnight as lows are expected to be 20 to 23 degrees Celsius with humidex values of 26 to 30. Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high risk category. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm.
- York - Durham
Current ConditionsObserved at: Uxbridge
21°C
- °C
- °F
- Observed at:
- Uxbridge
- Date:
- Condition:
- Not observed
- Pressure:
- 102.1 kPa
- Tendency:
- Falling
- Temperature:
- 21.4°C
- Dew point:
- 6.7°C
- Humidity:
- 39%
- Wind:
- SE 9 km/h
21°C
- Condition:
- Not observed
- Pressure:
- 102.1 kPa
- Tendency:
- Falling
- Temperature:
- 21.4°C
- Dew point:
- 6.7°C
- Humidity:
- 39%
- Wind:
- SE 9 km/h
21°C
- °C
- °F
- Wind:
- SE 9 km/h
More details
- Temperature:
- 21.4°C
- Pressure:
- 102.1 kPa
- Dew point:
- 6.7°C
- Humidity:
- 39%
- Date:
- Observed at:
- Uxbridge
ForecastForecast issued:
17 Jun
32°C
40%
Chance of showers
22°C
30%
Chance of showers
18 Jun
33°C
30%
Chance of showers
22°C
Cloudy periods
19 Jun
31°C
30%
Chance of showers
21°C
Cloudy periods
20 Jun
31°C
Sunny
20°C
Cloudy periods
21 Jun
31°C
A mix of sun and cloud
18°C
Cloudy periods
22 Jun
27°C
30%
Chance of showers
HEAT WARNING
A prolonged heat event will begin on Monday. Dangerously hot and humid conditions are expected through most of the week. Daytime highs on Monday through much of the week are expected to be 30 to 35 degrees Celsius with humidex values of 40 to 45. There will be little relief through the overnight as lows are expected to be 20 to 23 degrees Celsius with humidex values of 26 to 30. Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high risk category. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm.
- York - Durham
Detailed ForecastForecast issued:
HEAT WARNING
A prolonged heat event will begin on Monday. Dangerously hot and humid conditions are expected through most of the week. Daytime highs on Monday through much of the week are expected to be 30 to 35 degrees Celsius with humidex values of 40 to 45. There will be little relief through the overnight as lows are expected to be 20 to 23 degrees Celsius with humidex values of 26 to 30. Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high risk category. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm.
- York - Durham
| Date | Detailed Forecast |
|---|---|
| Tonight | Partly cloudy. 40 percent chance of showers overnight with risk of a thunderstorm. Low 15. |
| Mon, 17 Jun | A mix of sun and cloud. 40 percent chance of showers early in the morning. 30 percent chance of showers late in the afternoon. Risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 32. Humidex 40. UV index 10 or very high. |
| Night | Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Low 22. |
| Tue, 18 Jun | A mix of sun and cloud with 30 percent chance of showers. High 33. |
| Night | Clear. Low 22. |
| Wed, 19 Jun | A mix of sun and cloud with 30 percent chance of showers. High 31. |
| Night | Cloudy periods. Low 21. |
| Thu, 20 Jun | Sunny. High 31. |
| Night | Cloudy periods. Low 20. |
| Fri, 21 Jun | A mix of sun and cloud. High 31. |
| Night | Cloudy periods. Low 18. |
| Sat, 22 Jun | Cloudy with 30 percent chance of showers. High 27. |
| Normals | Max23°C.Min13°C. | Sunrise | 5:32 EDT | Sunset | 21:01 EDT |
|---|
Detailed ForecastForecast issued:
32°C
Night:Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Low 22.
33°C
Night:Clear. Low 22.
31°C
Night:Cloudy periods. Low 21.
31°C
Night:Cloudy periods. Low 20.
31°C
Night:Cloudy periods. Low 18.
27°C
- Normals:
- Max23°C.Min13°C.
- Sunrise:
- 5:32 EDT
- Sunset:
- 21:01 EDT
Averages and extremes
11 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2024)
- 29.9°C
- 2017
- Lowest temperature (2013-2024)
- 6.1°C
- 2019
- Greatest precipitation (2013-2024)
- 16.4 mm
- 2022
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
12 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2024)
- 30.2°C
- 2017
- Lowest temperature (2013-2024)
- 6.4°C
- 2020
- Greatest precipitation (2013-2024)
- 68.7 mm
- 2023
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
13 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2024)
- 28.4°C
- 2024
- Lowest temperature (2013-2024)
- 5.6°C
- 2020
- Greatest precipitation (2013-2024)
- 12.0 mm
- 2024
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
14 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2024)
- 24.9°C
- 2022
- Lowest temperature (2013-2024)
- 3.3°C
- 2016
- Greatest precipitation (2013-2024)
- 12.1 mm
- 2015
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
15 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2024)
- 25.2°C
- 2015
- Lowest temperature (2013-2024)
- 5.2°C
- 2020
- Greatest precipitation (2013-2024)
- 1.2 mm
- 2022
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
16 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2023)
- 30.4°C
- 2022
- Lowest temperature (2013-2023)
- 5.7°C
- 2020
- Greatest precipitation (2013-2023)
- 17.1 mm
- 2013
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
17 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2023)
- 31.0°C
- 2018
- Lowest temperature (2013-2023)
- 6.6°C
- 2021
- Greatest precipitation (2013-2023)
- 45.7 mm
- 2014
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
18 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2023)
- 30.1°C
- 2016
- Lowest temperature (2013-2023)
- 8.9°C
- 2023
- Greatest precipitation (2013-2023)
- 16.5 mm
- 2018
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
19 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2023)
- 31.5°C
- 2016
- Lowest temperature (2013-2023)
- 6.5°C
- 2022
- Greatest precipitation (2013-2023)
- 4.6 mm
- 2017
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
20 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2023)
- 32.0°C
- 2016
- Lowest temperature (2013-2023)
- 7.4°C
- 2014
- Greatest precipitation (2013-2023)
- 11.1 mm
- 2017
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
21 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (2013-2023)
- 29.7°C
- 2022
- Lowest temperature (2013-2023)
- 9.0°C
- 2014
- Greatest precipitation (2013-2023)
- 0.7 mm
- 2016
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground
- n/a
- Monthly frequency of precipitation
- n/a
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