• Tonight

    Sep 2

    Lo 71°

    Mainly clear and humid

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      10 mph
  • Thu

    Sep 3

    93°Lo 74°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      88°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      9 mph
    more
  • Fri

    Sep 4

    94°Lo 76°

    A t-storm around in the p.m.

    Fair for home energy
    • Avg
      RealFeel
      91°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      9 mph
    more
  • Sat

    Sep 5

    95°Lo 76°

    Mostly sunny and humid

    Fair for home energy
    • Avg
      RealFeel
      91°
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Sep 6

    96°Lo 76°

    Very warm with periods of sun

    Fair for home energy
    • Avg
      RealFeel
      91°
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
8am
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 73° 77° 81° 84° 87° 88° 90° 91°
RealFeel® 76° 81° 87° 89° 93° 95° 94° 94°
Humidity 84% 74% 64% 54% 48% 48% 40% 39%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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Snow
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 SSE 8 S 9 S 10 S 10 S 9 S 12 ESE 12 SE
UV Index 1 3 5 7 8 9 8 7
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 68° 68° 68° 66° 65° 66° 63° 63°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 93° 89° N/A 96°
Low 71° 67° N/A 77°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 12:49 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:47 PM with 13:37 of moolight, then sets at 12:24 PM

Mckinney Weather Report

Dallas: Summer Heat to Continue Into September

September 2, 2015; 5:18 AM ET

The new month will bring the same dry and hot weather to Dallas, a continuation of the weather pattern that has been in place since the start of July 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