• Sat

    May 16

    77°Lo 67°

    An afternoon t-storm or two

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      10 mph
  • Sun

    May 17

    75°Lo 66°

    An afternoon t-storm or two

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      14 mph
    more
  • Mon

    May 18

    75°Lo 63°

    Clouds, a thunderstorm or two

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      14 mph
    more
  • Tue

    May 19

    84°Lo 65°

    A strong thunderstorm; warmer

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      12 mph
    more
  • Wed

    May 20

    81°Lo 50°

    A strong morning thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      9 mph
    more
Next Previous
Hi 77° RealFeel® 79° Precipitation 76%

Day

N

E

S

W

  • N 10 mph
  • Gusts: 28 mph

Clouds and humid; rain and a t-storm in the morning followed by a t-storm or two in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.54 in
  • Rain: 0.54 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 8 hrs
  • Hours of Rain: 8 hrs
Lo 67° RealFeel® 63° Precipitation 51%

Night

N

E

S

W

  • N 10 mph
  • Gusts: 22 mph

Considerable clouds and humid with a thunderstorm in the area

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 16

more Historical Weather Data >
  Today Normal Record 5/16/2014
High 77° 79° N/A 81°
Low 67° 61° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:54 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:27 AM with 13:28 of moolight, then sets at 6:55 PM

Mckinney Weather Report

Dallas: Stormy Pattern to Extend Into Weekend

May 6, 2015; 4:20 AM ET

Dallas will be facing rounds strong storms into the weekend. 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.