Weather in Markham, United States
Weather Advisories
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Today's weather summary
The weather in Markham on Friday, July 24th, will be cloudy for most of the day, together with few clouds before dawn.
There is also a chance for some clouds before dawn around 4 am, and light rain during the morning around 10 am.
Weather details for Markham, on Friday, July 24th:
The maximum temperature of the day will be 29°C at about 7 pm. The day will be extremely humid, with average humidity of 79%, ranging from 66% to a maximum value of 88% at about 1 pm. The wind will be breezy, and will get up to 18 km/h at 11 am, blowing from the south. The cloud coverage will range from 10% around 5 am to as high as 100% around 5 pm with an average of 74%.
The chances of precipitation throughout the day will change between 0% and 33%. The highest chance for precipitation will be around 4 pm and the lowest probability around midnight. The dew point will range from 19°C up to a maximum value of 26°C around 5 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 6:27 am, and sunset at 8:38 pm. The day will have 14 hours and 11 minutes of daylight.
Air quality forecast for Markham, on Friday, July 24th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 46 and 64.
Pollen forecast for Markham, on Friday, July 24th:
Tree pollen on this day is expected to have no risk. There's very low risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
The weather in Markham on Saturday, July 25th, is going to be clear for most of the day.
There is also a chance of cloud overcast during the evening, around 9 pm.
Weather information for Markham, on Saturday, July 25th:
The maximum temperature during the day will be 39°C around 6 pm. The day will have comfortable humidity, with average humidity of 55%, ranging from 33% to a maximum value of 81% at about 7 am. The wind will be breezy, and will get up to 19 km/h at 9 am, blowing from the south-west. The cloud coverage will range from 0% around 2 am to as high as 100% around 11 pm with an average of 16%.
There is no probability for any precipitation throughout the day. The dew point will range from 20°C up to a maximum value of 23°C around midnight.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:28 am, and sunset at 8:37 pm, making it a total of 14 hours and 9 minutes of daylight.
Air quality forecast for Markham, on Saturday, July 25th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 54 and 58.
Pollen forecast for Markham, on Saturday, July 25th:
Tree pollen on this day is expected to have no risk. There's low risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
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