• Today

    Dec 28

    46°Lo 27°

    Clouds giving way to some sun

    Fair for home energy
    • Avg
      RealFeel
      37°
    • Hi
      RealFeel
      48°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Dec 29

    51°Lo 31°

    Sunshine and some clouds

    Fair for home energy
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      49°
    • Wind
      Speed
      7 mph
    more
  • Tue

    Dec 30

    46°Lo 29°

    Mostly sunny

    Fair for home energy
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      41°
    • Wind
      Speed
      9 mph
    more
  • Wed

    Dec 31

    39°Lo 30°

    Partly sunny and very cold

    Good for home energy
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      10 mph
  • Thu

    Jan 1

    40°Lo 35°

    Rain and drizzle; very cold

    Fair for home energy
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      6 mph
    more
Next Previous
Very cold 35° Lo 31° RealFeel® 31° / 19°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 56%
  • Cloud Cover: 62%
  • Dew Point: 18° F
  • Visibility: 10 mi
12 mph

Temperature History - Dec 31

more Historical Weather Data >
  Today Normal Record 12/31/2013
High 39° 51° N/A 52°
Low 30° 30° N/A 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:30 AM with 9:59 of sunlight, then sets at 5:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:14 PM with 13:50 of moolight, then sets at 4:04 AM

Mckinney Weather Report

Dallas: Turning Colder as 2014 Concludes

December 28, 2014; 4:30 AM ET

Temperatures will start off seasonable for the new week in Dallas, but conditions will turn colder for New Year's celebrations. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index