Weather in Markham, Canada 🇨🇦
Weather Forecast in Markham
Right now Markham is 19°C with overcast, feeling like 19°C. Humidity is 88% with winds around 10 km/h, and the UV index is 0 (low). The next few days in Markham look set for about 12°C up to 28°C. ⚠️ Small Craft Advisory issued July 20 at 11:57PM EDT until July 23 at 6:00AM EDT by NWS Buffalo NY
Hourly Forecast for Markham
14-Day Forecast for Markham
Sunny
Patchy rain nearby
Partly Cloudy
Sunny
Sunny
Partly Cloudy
Patchy rain nearby
Sunny
Sunny
Sunny
Patchy rain nearby
Sunny
Partly Cloudy
Patchy rain nearby
Additional Forecasts for Markham
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Canada
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Best Time to Be Outside in Markham Today
The most comfortable window in Markham today looks like 06:00 to 08:00, when it is around 19°C. The next likely rain is around 12:00.
Frequently Asked Questions about Weather in Markham
What is the temperature in Markham right now?
The current temperature in Markham is 19°C (66°F), overcast (feels like 19°C).
What's the weather like in Markham right now?
Conditions in Markham right now: Overcast, humidity 88%, wind 10 km/h S.
What is today's forecast for Markham?
Today in Markham: high 28°C, low 17°C, sunny. Chance of rain: 79%.
What is the 7-day weather forecast for Markham?
Daily highs and lows for Markham:
- 2026-07-21: 28°C / 17°C
- 2026-07-22: 19°C / 13°C
- 2026-07-23: 25°C / 12°C
- 2026-07-24: 27°C / 15°C
- 2026-07-25: 28°C / 17°C
- 2026-07-26: 30°C / 19°C
- 2026-07-27: 26°C / 20°C
Is it going to rain in Markham today?
There is a 79% chance of rain in Markham today. Total expected precipitation: 12.55 mm.
What is the wind speed in Markham right now?
Wind in Markham is currently 10 km/h (6 mph) from the S.
What is the UV index in Markham right now?
The UV index in Markham is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
