• Friday

    Aug 7

    101°Lo 76°

    Sunlit and very warm

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Saturday

    Aug 8

    99°Lo 76°

    Mostly sunny and very warm

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sunday

    Aug 9

    99°Lo 75°

    Very warm with clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
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McKinney Weather Report

Dallas: Temperatures to Remain Near Triple Digits as August Begins

August 2, 2015; 8:04 PM ET

Dry and near-normal temperatures will remain in Dallas through the weekend and into the new workweek. more >

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The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index