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Markham, ON

Current Conditions

3°C37°F

Wind:
NW 4 km/h
NW 2 mph
More details
Temperature:
2.8°C
37.0° F
Pressure:
101.3 kPa
29.9 inches
Dew point:
1.5°C
34.7°F
Humidity:
91%
Date:
1:00 AM EDT Saturday 8 May 2021
Observed at:
Toronto Buttonville Municipal Airport
Past 24 hour ConditionsPast 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Historical Weather

ForecastForecast issued: 6:53 PM EDT Friday 7 May 2021

Detailed ForecastForecast issued: 6:53 PM EDT Friday 7 May 2021

Chance of showers
Tonight
2°C36°F
Mainly cloudy with 30 percent chance of showers. Fog patches developing near midnight. Low plus 2 with risk of frost.
Chance of showers
Sat, 8 May
14°C57°F
A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. Wind becoming northwest 30 km/h in the morning. High 14. UV index 6 or high.
Night:  Clearing. Wind northwest 20 km/h becoming light in the evening. Low plus 2 with risk of frost.
A mix of sun and cloud
Sun, 9 May
13°C55°F
A mix of sun and cloud. High 13.
Night:  Cloudy periods. Low plus 4.
A mix of sun and cloud
Mon, 10 May
12°C54°F
A mix of sun and cloud. High 12.
Night:  Clear. Low plus 2.
Sunny
Tue, 11 May
13°C55°F
Sunny. High 13.
Night:  Clear. Low plus 3.
Sunny
Wed, 12 May
16°C61°F
Sunny. High 16.
Night:  Cloudy periods. Low plus 5.
Chance of showers
Thu, 13 May
15°C59°F
Cloudy with 60 percent chance of showers. High 15.
Normals:
Max 17°C.63°F. Min 6°C.43°F.
Sunrise:
5:59 EDT
Sunset:
20:28 EDT

Averages and extremes

02 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 30.0°C86.0°F
  • 2001
Lowest temperature (1987-2015)
  • -2.1°C28.2°F
  • 1996
Greatest precipitation (1987-2015)
  • 28.8 mm1.13 inches
  • 1992
Greatest rainfall (1987-2015)
  • 28.8 mm1.13 inches
  • 1992
Greatest snowfall (1987-2015)
  • 1.8 cm0.71 inches
  • 2005
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

03 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 30.8°C87.4°F
  • 2001
Lowest temperature (1987-2015)
  • -2.0°C28.4°F
  • 1994
Greatest precipitation (1987-2015)
  • 27.2 mm1.07 inches
  • 1997
Greatest rainfall (1987-2015)
  • 27.2 mm1.07 inches
  • 1997
Greatest snowfall (1987-2015)
  • 1.0 cm0.39 inches
  • 2005
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

04 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 26.9°C80.4°F
  • 2001
Lowest temperature (1987-2015)
  • -1.7°C28.9°F
  • 1988
Greatest precipitation (1987-2015)
  • 4.2 mm0.17 inches
  • 2004
Greatest rainfall (1987-2015)
  • 4.2 mm0.17 inches
  • 2004
Greatest snowfall (1987-2015)
  • 0.0 cm0.0 inches
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

05 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 28.9°C84.0°F
  • 2000
Lowest temperature (1987-2015)
  • -1.3°C29.7°F
  • 1997
Greatest precipitation (1987-2015)
  • 20.4 mm0.8 inches
  • 2003
Greatest rainfall (1987-2015)
  • 20.4 mm0.8 inches
  • 2003
Greatest snowfall (1987-2015)
  • 0.0 cm0.0 inches
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

06 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 29.9°C85.8°F
  • 2000
Lowest temperature (1987-2015)
  • -1.1°C30.0°F
  • 1997
Greatest precipitation (1987-2015)
  • 8.0 mm0.31 inches
  • 1991
Greatest rainfall (1987-2015)
  • 8.0 mm0.31 inches
  • 1991
Greatest snowfall (1987-2015)
  • 0.0 cm0.0 inches
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

07 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 30.6°C87.1°F
  • 2000
Lowest temperature (1987-2015)
  • -1.6°C29.1°F
  • 2006
Greatest precipitation (1987-2015)
  • 30.0 mm1.18 inches
  • 2010
Greatest rainfall (1987-2015)
  • 30.0 mm1.18 inches
  • 2010
Greatest snowfall (1987-2015)
  • 0.0 cm0.0 inches
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

08 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 28.5°C83.3°F
  • 2007
Lowest temperature (1987-2015)
  • -1.6°C29.1°F
  • 1987
Greatest precipitation (1987-2015)
  • 14.4 mm0.57 inches
  • 2001
Greatest rainfall (1987-2015)
  • 14.4 mm0.57 inches
  • 2001
Greatest snowfall (1987-2015)
  • 0.2 cm0.08 inches
  • 2010
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

09 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 28.9°C84.0°F
  • 2015
Lowest temperature (1987-2015)
  • -0.3°C31.5°F
  • 1989
Greatest precipitation (1987-2015)
  • 22.2 mm0.87 inches
  • 2002
Greatest rainfall (1987-2015)
  • 22.2 mm0.87 inches
  • 2002
Greatest snowfall (1987-2015)
  • 0.0 cm0.0 inches
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

10 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 29.8°C85.6°F
  • 1993
Lowest temperature (1987-2015)
  • 1.3°C34.3°F
  • 2010
Greatest precipitation (1987-2015)
  • 15.4 mm0.61 inches
  • 1998
Greatest rainfall (1987-2015)
  • 15.4 mm0.61 inches
  • 1998
Greatest snowfall (1987-2015)
  • 0.0 cm0.0 inches
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

11 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 27.8°C82.0°F
  • 1993
Lowest temperature (1987-2015)
  • 0.0°C32.0°F
  • 1994
Greatest precipitation (1987-2015)
  • 32.0 mm1.26 inches
  • 2006
Greatest rainfall (1987-2015)
  • 32.0 mm1.26 inches
  • 2006
Greatest snowfall (1987-2015)
  • 0.0 cm0.0 inches
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

12 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1987-2015)
  • 28.4°C83.1°F
  • 1991
Lowest temperature (1987-2015)
  • -1.4°C29.5°F
  • 1990
Greatest precipitation (1987-2015)
  • 64.6 mm2.54 inches
  • 2000
Greatest rainfall (1987-2015)
  • 64.6 mm2.54 inches
  • 2000
Greatest snowfall (1987-2015)
  • 0.0 cm0.0 inches
Most snow on the ground (1987-2015)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 39 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data

No data available for this location

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