• Today

    May 22

    73°Lo 64°

    Cloudy, a t-storm in the p.m.

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      10 mph
  • Sat

    May 23

    79°Lo 68°

    Heavy afternoon thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      15 mph
    more
  • Sun

    May 24

    76°Lo 66°

    Showers and heavy t-storms

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      13 mph
    more
  • Mon

    May 25

    83°Lo 66°

    Warmer with a thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      12 mph
    more
  • Tue

    May 26

    81°Lo 66°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
7pm
8pm 9pm 10pm 11pm Sat
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Cloudy
Partly Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 72° 71° 70° 68° 68° 67° 67° 67°
RealFeel® 71° 70° 64° 67° 66° 66° 66° 65°
Humidity 74% 77% 80% 82% 84% 87% 88% 89%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
47%
 
47%
 
51%
 
47%
 
31%
 
31%
 
26%
 
16%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 8 ESE 8 ESE 7 ESE 6 E 6 ESE 7 ESE 7 ESE 6 ESE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 95% 70% 80% 90% 92% 91% 90% 91%
Dew Point 64° 64° 63° 63° 63° 64° 64° 63°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2014
High 73° 80° N/A 86°
Low 64° 62° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 14:02 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:35 AM with 13:49 of moolight, then sets at 12:24 AM

Mckinney Weather Report

Dallas: Unsettled Weather to Affect Area Through Memorial Day, Early Next Week

May 22, 2015; 11:01 AM ET

A slow-moving storm system situated over the Plains will dampen areas of Dallas over Memorial Day weekend and through the first half of the week. 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index