Weather forecast for tomorrow
Saturday, Apr 19.
6:27 am
7:54 pm
EDT
7:54 pm
EDT
Cloudy
88°F / 61°F
- Wind: 11mph SSW
- Humidity: 44%
- Precip. probability: 3%
- Precipitation: 0"
- UV index: 5
Tomorrow, on Saturday, expect a gray and cloudy sky.
A significant variation in temperature is predicted, ranging from a high of a humid 87.8°F to a low of a comfortable 60.8°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a tropical 89.6°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the expected high temperature is higher and fits better with May's average than with April's usual.
Sunrise will be at 6:27 am and sunset at 7:54 pm; tomorrow's daylight will last for 13h and 27min.
A significant variation in temperature is predicted, ranging from a high of a humid 87.8°F to a low of a comfortable 60.8°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a tropical 89.6°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the expected high temperature is higher and fits better with May's average than with April's usual.
Sunrise will be at 6:27 am and sunset at 7:54 pm; tomorrow's daylight will last for 13h and 27min.
Frequently asked questions
What is the weather forecast for Markham for tomorrow?
Tomorrow, in Markham, the sky will be blanketed in clouds.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 87.8°F, while the lowest temperature will be 60.8°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 89.6°F.
The maximum temperature will be notably higher than the average highest temperature of 63.5°F in April. Tomorrow, the lowest temperature will be also uncommonly higher than the average low of 43.3°F.
The maximum temperature will be notably higher than the average highest temperature of 63.5°F in April. Tomorrow, the lowest temperature will be also uncommonly higher than the average low of 43.3°F.
When is the sunrise / sunset tomorrow?
On Saturday, in Markham, sunrise will be at 6:27 am and sunset at 7:54 pm (EDT).
How many hours of daylight will Markham have tomorrow?
In Markham, the length of the day tomorrow will be 13h and 27min.
Hourly weather forecast
12 am
- 66°F
- Feels like:
66°F
Clear
- Wind: 7mph SSW
- Pressure: 30.03"Hg
- Humidity: 51%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 66°F
- Feels like:
66°F
Partly Cloudy
- Wind: 7mph SSW
- Pressure: 30.03"Hg
- Humidity: 53%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 64°F
- Feels like:
64°F
Mostly Cloudy
- Wind: 7mph SSW
- Pressure: 30.03"Hg
- Humidity: 57%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 63°F
- Feels like:
63°F
Cloudy
- Wind: 6mph SSW
- Pressure: 30.06"Hg
- Humidity: 61%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 6:27 am
8 am
- 64°F
- Feels like:
64°F
Cloudy
- Wind: 6mph SSW
- Pressure: 30.09"Hg
- Humidity: 59%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 70°F
- Feels like:
70°F
Cloudy
- Wind: 7mph SSW
- Pressure: 30.09"Hg
- Humidity: 51%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 75°F
- Feels like:
75°F
Cloudy
- Wind: 8mph SSW
- Pressure: 30.09"Hg
- Humidity: 42%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 81°F
- Feels like:
81°F
Cloudy
- Wind: 10mph SSW
- Pressure: 30.06"Hg
- Humidity: 37%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 84°F
- Feels like:
84°F
Partly Cloudy
- Wind: 11mph SW
- Pressure: 30"Hg
- Humidity: 33%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 84°F
- Feels like:
84°F
Partly Cloudy
- Wind: 9mph SW
- Pressure: 30"Hg
- Humidity: 31%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 7:54 pm
8 pm
- 79°F
- Feels like:
79°F
Mostly Cloudy
- Wind: 6mph SW
- Pressure: 30.03"Hg
- Humidity: 38%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
10 pm
- 75°F
- Feels like:
75°F
Mostly Cloudy
- Wind: 6mph WSW
- Pressure: 30.09"Hg
- Humidity: 44%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, on Saturday, primarily cloudy and occasionally dry and sunny weather is anticipated.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 86°F. The hottest part of the day is expected around 5 pm.
The maximum temperature tomorrow will be more close to May's average high of 73.2°F than April's usual of 63.5°F. The minimum temperature tomorrow will be also more comparable to May's average low of 52.3°F than April's average of 43.3°F.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 86°F. The hottest part of the day is expected around 5 pm.
The maximum temperature tomorrow will be more close to May's average high of 73.2°F than April's usual of 63.5°F. The minimum temperature tomorrow will be also more comparable to May's average low of 52.3°F than April's average of 43.3°F.
Updated: Apr 18, 2025 @ 05:09:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate