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HEAT WARNING
A prolonged heat event continues through Friday. Dangerously hot and humid conditions are expected.Daytime highs are expected to be 29 to 32 degrees Celsius with humidex values of 38 to 42. 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. Temperatures and humidex values may be several degrees cooler near the shores of the Great Lakes.Less hot and humid conditions are expected to slowly move into the area this weekend. Daytime highs are expected to be in the 28 to 31 degree Celsius range with overnight lows of 18 to 22 degrees Celsius. There is some uncertainty regarding how quick this cooler and drier airmass will move in so heat warnings may persist through the weekend.Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high risk category.Drink plenty of water regularly, even before you feel thirsty to decrease your risk of dehydration. Thirst is not a good indicator of dehydration.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues. Never leave people, particularly children, or pets inside a parked vehicle.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions. Heat stroke is a medical emergency! Call 911 or your local emergency number immediately if you or someone you are caring for has a high body temperature and is confused, has stopped sweating or becomes unconscious. While waiting for help, cool the person right away: move them to a cool place, apply cold water to large areas of the skin and fan the person as much as possible.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.
In effect for:
- Simcoe - Delhi - Norfolk
Follow:
- Regional ATOM
Current ConditionsObserved at: Delhi
- Past 24 hours
- Weather Radar
- Satellite
- Lightning
21°C
- °C
- °F
- Observed at:
- Delhi
- Date:
- Condition:
- Not observed
- Pressure:
- 102.3 kPa
- Tendency:
- Falling
- Temperature:
- 21.1°C
- Dew point:
- 20.6°C
- Humidity:
- 97%
- Wind:
- calm
- Humidex:
- 29
21°C
- Condition:
- Not observed
- Pressure:
- 102.3 kPa
- Tendency:
- Falling
- Temperature:
- 21.1°C
- Dew point:
- 20.6°C
- Humidity:
- 97%
- Wind:
- calm
- Humidex:
- 29
21°C
- °C
- °F
- Wind:
- calm
- Humidex:
- 29
More details
- Temperature:
- 21.1°C
- Pressure:
- 102.3 kPa
- Dew point:
- 20.6°C
- Humidity:
- 97%
- Date:
- Observed at:
- Delhi
Past 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Historical Weather
ForecastForecast issued:
- Hourly Forecast
- Alerts
- Jet Stream
Tonight
Fri
21 Jun
30°C
30%
Chance of showers
Night
19°C
30%
Chance of showers
Sat
22 Jun
30°C
30%
Chance of showers
Night
20°C
30%
Chance of showers
Sun
23 Jun
28°C
30%
Chance of showers
Night
17°C
Cloudy periods
Mon
24 Jun
26°C
Sunny
Night
15°C
Clear
Tue
25 Jun
27°C
A mix of sun and cloud
Night
20°C
Cloudy
Wed
26 Jun
26°C
30%
Chance of showers
HEAT WARNING
A prolonged heat event continues through Friday. Dangerously hot and humid conditions are expected.Daytime highs are expected to be 29 to 32 degrees Celsius with humidex values of 38 to 42. 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. Temperatures and humidex values may be several degrees cooler near the shores of the Great Lakes.Less hot and humid conditions are expected to slowly move into the area this weekend. Daytime highs are expected to be in the 28 to 31 degree Celsius range with overnight lows of 18 to 22 degrees Celsius. There is some uncertainty regarding how quick this cooler and drier airmass will move in so heat warnings may persist through the weekend.Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high risk category.Drink plenty of water regularly, even before you feel thirsty to decrease your risk of dehydration. Thirst is not a good indicator of dehydration.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues. Never leave people, particularly children, or pets inside a parked vehicle.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions. Heat stroke is a medical emergency! Call 911 or your local emergency number immediately if you or someone you are caring for has a high body temperature and is confused, has stopped sweating or becomes unconscious. While waiting for help, cool the person right away: move them to a cool place, apply cold water to large areas of the skin and fan the person as much as possible.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.
In effect for:
- Simcoe - Delhi - Norfolk
Follow:
- Regional ATOM
Detailed ForecastForecast issued:
HEAT WARNING
A prolonged heat event continues through Friday. Dangerously hot and humid conditions are expected.Daytime highs are expected to be 29 to 32 degrees Celsius with humidex values of 38 to 42. 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. Temperatures and humidex values may be several degrees cooler near the shores of the Great Lakes.Less hot and humid conditions are expected to slowly move into the area this weekend. Daytime highs are expected to be in the 28 to 31 degree Celsius range with overnight lows of 18 to 22 degrees Celsius. There is some uncertainty regarding how quick this cooler and drier airmass will move in so heat warnings may persist through the weekend.Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high risk category.Drink plenty of water regularly, even before you feel thirsty to decrease your risk of dehydration. Thirst is not a good indicator of dehydration.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues. Never leave people, particularly children, or pets inside a parked vehicle.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions. Heat stroke is a medical emergency! Call 911 or your local emergency number immediately if you or someone you are caring for has a high body temperature and is confused, has stopped sweating or becomes unconscious. While waiting for help, cool the person right away: move them to a cool place, apply cold water to large areas of the skin and fan the person as much as possible.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.
In effect for:
- Simcoe - Delhi - Norfolk
Follow:
- Regional ATOM
| Date | Detailed Forecast |
|---|---|
| Tonight | Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm late this evening and after midnight. Low 21. |
| Fri, 21 Jun | A mix of sun and cloud with 30 percent chance of showers. Risk of a thunderstorm in the afternoon. High 30. Humidex 38. UV index 10 or very high. |
| Night | Mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low 19. |
| Sat, 22 Jun | Cloudy with 30 percent chance of showers. High 30. |
| Night | Cloudy with 30 percent chance of showers. Low 20. |
| Sun, 23 Jun | Cloudy with 30 percent chance of showers. High 28. |
| Night | Clear. Low 17. |
| Mon, 24 Jun | Sunny. High 26. |
| Night | Clear. Low 15. |
| Tue, 25 Jun | Increasing cloudiness. High 27. |
| Night | Cloudy. Low 20. |
| Wed, 26 Jun | Cloudy with 30 percent chance of showers. High 26. |
| Normals | Max26°C.Min13°C. | Sunrise | 5:43 EDT | Sunset | 21:04 EDT |
|---|
Detailed ForecastForecast issued:
Tonight21°C
Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm late this evening and after midnight. Low 21.
Fri, 21 Jun
30°C
A mix of sun and cloud with 30 percent chance of showers. Risk of a thunderstorm in the afternoon. High 30. Humidex 38. UV index 10 or very high.
Night:Mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low 19.
Sat, 22 Jun
30°C
Cloudy with 30 percent chance of showers. High 30.
Night:Cloudy with 30 percent chance of showers. Low 20.
Sun, 23 Jun
28°C
Cloudy with 30 percent chance of showers. High 28.
Night:Clear. Low 17.
Mon, 24 Jun
26°C
Sunny. High 26.
Night:Clear. Low 15.
Tue, 25 Jun
27°C
Increasing cloudiness. High 27.
Night:Cloudy. Low 20.
Wed, 26 Jun
26°C
Cloudy with 30 percent chance of showers. High 26.
- Normals:
- Max26°C.Min13°C.
- Sunrise:
- 5:43 EDT
- Sunset:
- 21:04 EDT
Averages and extremes
16 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2024)
- 32.1°C
- 2022
- Lowest temperature (1997-2024)
- 4.6°C
- 1999
- Greatest precipitation (1997-2024)
- 21.4 mm
- 1997
- Greatest rainfall (1997-1999)
- 0.0 mm
- Greatest snowfall (1997-1999)
- 0.0 cm
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
17 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2024)
- 31.1°C
- 2017
- Lowest temperature (1997-2024)
- 3.6°C
- 2021
- Greatest precipitation (1997-2024)
- 6.4 mm
- 2009
- Greatest rainfall (1998-1999)
- 0.0 mm
- Greatest snowfall (1998-1999)
- 0.0 cm
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
18 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2024)
- 33.1°C
- 2024
- Lowest temperature (1997-2024)
- 5.4°C
- 1999
- Greatest precipitation (1997-2024)
- 69.1 mm
- 2018
- Greatest rainfall (1997-1999)
- 0.0 mm
- Greatest snowfall (1997-1999)
- 0.0 cm
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
19 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2024)
- 33.5°C
- 2024
- Lowest temperature (1997-2024)
- 6.5°C
- 2022
- Greatest precipitation (1997-2024)
- 9.3 mm
- 2020
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
20 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2023)
- 32.4°C
- 2012
- Lowest temperature (1997-2023)
- 4.6°C
- 2004
- Greatest precipitation (1997-2023)
- 29.3 mm
- 2009
- Greatest rainfall (1997-1999)
- 0.0 mm
- Greatest snowfall (1997-1999)
- 0.0 cm
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
21 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2023)
- 32.2°C
- 1998
- Lowest temperature (1997-2023)
- 7.3°C
- 2013
- Greatest precipitation (1997-2023)
- 15.4 mm
- 1997
- Greatest rainfall (1998-1999)
- 0.0 mm
- Greatest snowfall (1998-1999)
- 0.0 cm
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
22 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2023)
- 32.6°C
- 2022
- Lowest temperature (1997-2023)
- 8.1°C
- 2014
- Greatest precipitation (1997-2023)
- 18.6 mm
- 2017
- Greatest rainfall (1997-1999)
- 0.0 mm
- Greatest snowfall (1997-1999)
- 0.0 cm
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
23 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2023)
- 31.8°C
- 2003
- Lowest temperature (1997-2023)
- 5.6°C
- 2007
- Greatest precipitation (1997-2023)
- 17.1 mm
- 2015
- Greatest rainfall
- n/a
- Greatest snowfall
- n/a
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
24 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2023)
- 32.4°C
- 2003
- Lowest temperature (1997-2023)
- 8.0°C
- 2016
- Greatest precipitation (1997-2023)
- 35.0 mm
- 2000
- Greatest rainfall (1997-1999)
- 0.0 mm
- Greatest snowfall (1997-1999)
- 0.0 cm
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
25 Jun
- Average high
- n/a
- Average low
- n/a
- Highest temperature (1997-2023)
- 34.0°C
- 2002
- Lowest temperature (1997-2023)
- 10.0°C
- 2004
- Greatest precipitation (1997-2023)
- 19.4 mm
- 1997
- Greatest rainfall (1998-1999)
- 0.0 mm
- Greatest snowfall (1998-1999)
- 0.0 cm
- Most snow on the ground (1997-2006)
- 0.0 cm
- Monthly frequency of precipitation
- n/a
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