Weather forecast for 10 days
Markham, Canada

Weather forecast for the weekend

Sunday, 22. Jun

AM Clouds / PM Sun
5:33 am

9:05 pm
EDT
AM Clouds / PM Sun
33°C / 24°C
  • Wind: 20km/h W
  • Humidity: 67%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • UV index: 7
Today, in Markham, cloudy skies are expected in the morning. However, sunshine will break through by the afternoon.
The maximum temperature will be a humid 33°C, while the minimum forecasted temperature is a warm 24°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a scorching 42°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the temperature will resemble July's climate with a high near 24.8°C.
Sunrise will be at 5:33 am and sunset at 9:05 pm; the daylight will last for 15h and 32min.

Frequently asked questions

What is the weather forecast for Markham for the next ten days?
In Markham, weather will be unstable, and a combination of cloudy, rainy, bright and thunderstorm-prone weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Thursday through Saturday, next Monday and Tuesday in Markham. Friday, with light precipitation of 7mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 21°C and 36°C, as the minimum temperature will range between 16°C and 25°C.
Taking the humidity into consideration, the maximum feel-like temperature will range between 21°C and 43°C.
What will be the hottest and the coldest days?
Tomorrow will be the hottest day, with a maximum temperature of 36°C. With a maximum temperature of 21°C, Thursday will be the coldest day.

Long-term weather forecast

Sun22.Jun
  • 33°C
  • 24°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 20km/h W
  • Humidity: 67%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 5:33 am 9:05 pm EDT
Mon23.Jun
  • 36°C
  • 25°C
Sunny
Sunny
  • Wind: 22km/h WSW
  • Humidity: 50%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 5:34 am 9:05 pm EDT
Tue24.Jun
  • 32°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Wind: 17km/h WNW
  • Humidity: 55%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 5:34 am 9:05 pm EDT
Wed25.Jun
  • 26°C
  • 18°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 9km/h ENE
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 18%
  • Precipitation: 0mm
  • 5:34 am 9:05 pm EDT
Thu26.Jun
  • 21°C
  • 16°C
Showers
Showers
  • Wind: 13km/h E
  • Humidity: 68%
  • UV index: 4
  • Precip. probability: 43%
  • Precipitation: 2mm
  • 5:35 am 9:05 pm EDT
Fri27.Jun
  • 23°C
  • 17°C
Showers
Showers
  • Wind: 15km/h E
  • Humidity: 82%
  • UV index: 5
  • Precip. probability: 50%
  • Precipitation: 7mm
  • 5:35 am 9:05 pm EDT
Sat28.Jun
  • 26°C
  • 18°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 15km/h ESE
  • Humidity: 71%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 6mm
  • 5:35 am 9:05 pm EDT
Sun29.Jun
  • 28°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h SSW
  • Humidity: 70%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 5:36 am 9:05 pm EDT
Mon30.Jun
  • 26°C
  • 18°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 17km/h SW
  • Humidity: 76%
  • UV index: 8
  • Precip. probability: 38%
  • Precipitation: 2mm
  • 5:36 am 9:05 pm EDT
Tue01.Jul
  • 25°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Wind: 17km/h WNW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 5mm
  • 5:37 am 9:05 pm EDT
And a mix of cloudy, rain-filled, bright and storm-filled weather is predicted.
Rainfall is predicted for Thursday through Saturday, next Monday and Tuesday.
The temperature will vary considerably in the next ten days. Maximum temperatures are forecasted between 21°C and 36°C, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 16°C to 25°C.
The hottest day will be Monday, with a maximum of 36°C; with the highest temperature of 21°C, Thursday will be the coldest day.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between 21°C and a torridly hot 43°C.
Updated: Jun 22, 2025 @ 04:19:03 UTC
Published by: Weather Atlas | About Us
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