• Tonight

    Sep 14

    Lo 64°

    Mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      81°
    • UV
      6 - High
    • Air Qual.
      Good
  • Mon

    Sep 15

    86°Lo 66°

    A p.m. t-storm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
    more
  • Tue

    Sep 16

    87°Lo 68°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
    more
  • Wed

    Sep 17

    88°Lo 68°

    Periods of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      7 - High
    • Cloud
      Cover
      46%
    more
  • Thu

    Sep 18

    87°Lo 67°

    Humid with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      7 - High
    • Cloud
      Cover
      48%
    more
Next Previous
Clouds and sun 80° Lo 73° RealFeel® 81° / 74°

N

E

S

W

  • Precipitation: 8%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 61%
  • Cloud Cover: 78%
  • Dew Point: 62° F
  • Visibility: 10 mi
3 mph

Temperature History - Sep 14

more Historical Weather Data >
  Today Normal Record 9/14/2013
High 80° 85° N/A 93°
Low 64° 64° N/A 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 12:25 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:46 PM with 14:07 of moolight, then sets at 1:53 PM

Top Story

Mckinney Weather Report

Dallas: Humidity, Thunderstorms to Begin the Week

September 14, 2014; 5:04 PM ET

Unsettled weather will usher in the beginning of the week in Dallas as humid air returns. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index