• Today

    May 21

    85°Lo 62°

    A few t-storms, some severe

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Wed

    May 22

    86°Lo 64°

    Mostly sunny

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Thu

    May 23

    88°Lo 67°

    Times of clouds and sun

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more

  • Fri

    May 24

    83°Lo 65°

    A thunderstorm possible

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      75%

  • Sat

    May 25

    85°Lo 64°

    Partly sunny

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      45%
    more
Next Previous
Mostly cloudy 79° Lo 71° RealFeel® 77° / 67°

N

E

S

W

  • Precipitation: 8%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 73%
  • Cloud Cover: 81%
  • Dew Point: 66° F
  • Visibility: 10 mi
7 mph

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2012
High 83° 81° N/A 93°
Low 65° 63° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 14:04 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:10 PM with 10:38 of moolight, then sets at 6:48 AM

Top Story

McKinney Weather Report

Dallas to Memphis at Greatest Risk for Tornadoes Tuesday

May 21, 2013; 11:49 AM ET

Severe storms, some capable of producing tornadoes, will threaten communities across northern and eastern Texas, southeastern Oklahoma, northwestern Louisiana and Arkansas on Tuesday. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Fri. Dust & Dander

Fri. Wind Maps