• Today

    Apr 18

    74°Lo 51°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sat

    Apr 19

    76°Lo 56°

    Sunshine and some clouds

    Unlikely for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      2%
    • Hours of Precip
      0
  • Sun

    Apr 20

    78°Lo 61°

    A thunderstorm in the area

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      41%
    • Hours of Precip
      3
    more
  • Mon

    Apr 21

    78°Lo 60°

    Some sun returning, a t-storm

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      57%
    • Hours of Precip
      1.5
    more
  • Tue

    Apr 22

    83°Lo 57°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      9%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 55° 54° 53° 51° 52° 55° 60° 66°
RealFeel® 53° 52° 51° 50° 51° 56° 63° 70°
Humidity 81% 84% 84% 83% 84% 82% 73% 65%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
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Snow
 
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Ice
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 3 ESE 3 ESE 3 ESE 3 ESE 3 ESE 4 SE 5 SE 6 SE
UV Index 0 0 0 0 0 1 3 5
Cloud Cover 25% 25% 25% 25% 25% 26% 26% 26%
Dew Point 49° 49° 48° 46° 47° 50° 51° 54°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 76° 73° N/A 61°
Low 56° 52° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 13:08 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 10:18 AM

Top Story

McKinney Weather Report

Clouds to Linger Across Dallas into the Weekend

April 18, 2014; 4:03 AM ET

Dry weather will return Friday and Saturday with clouds and sunshine each day and into the afternoon. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index