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Markham, Ontario, Canada Weather
Current conditions
Observed at Toronto City · 47 min ago
Forecast
10-day-
Tuesday
Partly cloudy. High 16°.
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Tuesday Night
Clear. Low 7°.
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Wednesday
Clear. High 13°.
MET Norway forecast updated 9 hrs ago.
Hourly
Hourly forecast- Now15°
- 18:0012°
- 19:0010°
- 20:009°
- 21:008°
- 22:007°
- 23:007°
- Wed00:006°
- 01:006°
- 02:006°
- 03:005°
- 04:005°
- 05:004°
- 06:004°
- 07:004°
- 08:004°
- 09:006°
- 10:009°
- 11:0011°
- 12:0012°
- 13:0013°
- 14:0013°
- 15:0013°
- 16:0013°
10-day forecast
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Sunny skies and mild temperatures forecast across southern Ontario this weekPublished October 18, 2026 at 5:07 pm Residents across the Greater Toronto Area and southern Ontario can expect sunny skies and mild temperatures throughout the week of Oct. 19, following a cooler stretch last week that…
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Sunny skies expected across Toronto and GTA SundayPublished October 17, 2026 at 7:10 pm Toronto and much of the Greater Toronto Area are expected to see sunny skies and relatively mild temperatures on Sunday, Oct. 18, according to Environment Canada. Toronto and…
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Sunny skies forecasted this week in OttawaPosted Oct 18, 2026 10:37:58 AM. Environment Canada is forecasting sunny days for Ottawa the week of Oct. 19 to 24, with temperatures steady in the mid-teens. Temperatures will peak at the beginning of the week…
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Toronto’s Oct. 17 forecast: Mainly sunnyToronto.com For more details about weather visit our Weather page. Environment Canada is forecasting a mainly sunny sky this morning in Toronto. The daytime high is expected to reach 10 C. Torontoâs forecast for the…
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Here is today’s weather by province: Severe thunderstorms threaten Ladysmith Escourt and Dannhauser todayHome » Here is today’s weather by province: Severe thunderstorms threaten Ladysmith Escourt and Dannhauser today Mahikeng is the hottest spot at 35°C, while Cape Town peaks at just 18°C beneath cloud and a fresh SSE…
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Is it time to put on my winter tires in Ontario? The ‘7 C’ rule you need to knowWondering when to put your winter tires on? Learn about the 7 C rule, insurance requirements and why not switching could cost you. Have you been thinking about putting your winter tires on? You’re probably not alone…
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Toronto’s first frost of the season expected as Environment Canada issues yellow advisorySensitive outdoor plants should be covered or brought inside to avoid damage, said Environment Canada meteorologist Rob Kuhn. Temperatures are forecast to dip overnight Friday into Saturday morning, creating conditions…
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Understanding Canada’s new emergency coding systemThis content was funded but not approved by the advertiser. Be ready for winter weather by knowing what each hazard, colour and alert means. A worker removes salt from a city vehicle in Toronto following a storm that…
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Oct. 17 weather: Sunshine returns after a chilly start across southern OntarioPublished October 16, 2026 at 8:05 pm After a wet and windy end to the workweek, southern Ontario residents can look forward to some sunshine on Saturday, although temperatures will remain cool for mid-October…
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U.S. East Coast bracing for nor'easter this week. Will Canada be impacted?A comprehensive look at a developing nor'easter this week, including its potential for significant wind and rainfall for parts of Atlantic Canada Atlantic Canada may be in for a rough middle of the or late week, with…
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Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.