Current Weather Forecast for Mckinney, TX

Current Weather Conditions for Mckinney, TX

Sunny, with a high near 92. Heat index values as high as 99. South wind 15 to 20 mph, with gusts as high as 25 mph.

80°F

Wind: 15 mph S
Humidity: 79%
Probability of Precipitation: 1%

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Day	Forecast	High	Low
Today	Sunny Sunny, with a high near 92. Heat index values as high as 99. South wind 15 to 20 mph, with gusts as high as 25 mph.	93°F	80°F
Tonight	Mostly Clear Mostly clear. Low around 75, with temperatures rising to around 77 overnight. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.	93°F	80°F
Monday	Sunny Sunny, with a high near 94. Heat index values as high as 99. South southeast wind 10 to 15 mph.	93°F	80°F
Monday Night	Mostly Clear Mostly clear, with a low around 75. South southeast wind 5 to 15 mph.	93°F	80°F
Tuesday	Sunny Sunny, with a high near 94. South southeast wind 5 to 10 mph.	93°F	80°F
Tuesday Night	Mostly Clear Mostly clear, with a low around 76. South southeast wind 5 to 10 mph.	93°F	80°F
Wednesday	Sunny Sunny, with a high near 94. South southeast wind 5 to 15 mph.	93°F	80°F
Wednesday Night	Mostly Clear Mostly clear, with a low around 75. South southeast wind 5 to 15 mph.	93°F	80°F
Thursday	Mostly Sunny Mostly sunny, with a high near 94. South wind 5 to 15 mph.	93°F	80°F
Thursday Night	Partly Cloudy Partly cloudy, with a low around 76.	93°F	80°F
Friday	Mostly Sunny Mostly sunny, with a high near 95.	93°F	80°F
Friday Night	Partly Cloudy Partly cloudy, with a low around 76.	93°F	80°F
Saturday	Mostly Sunny Mostly sunny, with a high near 96.	93°F	80°F
Saturday Night	Partly Cloudy Partly cloudy, with a low around 77.	93°F	80°F
Data provided by weather.gov