BREAKING WEATHER:  AIRPORT DELAYS

Weather Forecast for
Zip Code 75069 McKinney, TX




Today: Mostly sunny, with a high near 94. Heat index values as high as 97. South southeast wind 5 to 10 mph.

Tonight: Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.

Saturday: Mostly sunny, with a high near 96. Heat index values as high as 100. South southeast wind 5 to 10 mph.

Saturday Night: Partly cloudy, with a low around 76. South southeast wind around 5 mph.

Sunday: Mostly sunny, with a high near 98. South wind 5 to 10 mph.

Sunday Night: Partly cloudy, with a low around 78. South southeast wind 5 to 10 mph.

Labor Day: Mostly sunny, with a high near 98. South wind 5 to 10 mph.

Monday Night: Partly cloudy, with a low around 78. South wind 5 to 10 mph.

Tuesday: Mostly sunny, with a high near 97. South wind 5 to 10 mph.

Tuesday Night: Partly cloudy, with a low around 76.

Wednesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.

Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.

Thursday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.