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Hourly Forecast
Daylight Hours
06:21
Sunrise
20:29
Sunset
Daily Forecast
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Wednesday
Thursday
Friday
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Monday
Air Quality Data Available
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Resources
UV Index
Humidity
Frequently asked questions about weather in McKinney
How warm does it get in McKinney?
The warmest month in McKinney is August, with average high temperatures of 35°C. The average temperature during this period is around 29°C.
How cold does it get in McKinney?
The coldest month in McKinney is January, with average low temperatures of 3°C. The average temperature during this period is around 7°C.
What is the wettest time of year in McKinney?
The wettest month in McKinney is May, with an average of 175mm of precipitation.
What is the driest time of year in McKinney?
The driest month in McKinney is July, with an average of 43mm of precipitation.
