• Today

    Aug 1

    97°Lo 77°

    Partly sunny and very warm

    Neutral weather for migraines
    • Hi
      RealFeel
      101°
    • UV
      7 - Very High
    • Cloud
      Cover
      26%
  • Sun

    Aug 2

    98°Lo 77°

    Partly sunny and very warm

    Neutral weather for migraines
    • Hi
      RealFeel
      102°
    • UV
      7 - Very High
    • Cloud
      Cover
      26%
    more
  • Mon

    Aug 3

    100°Lo 80°

    Hot with plenty of sunshine

    Neutral weather for migraines
    • Hi
      RealFeel
      104°
    • UV
      7 - Very High
    • Cloud
      Cover
      10%
    more
  • Tue

    Aug 4

    100°Lo 81°

    Mostly sunny and very warm

    At Risk weather for migraines
    • Hi
      RealFeel
      102°
    • UV
      7 - Very High
    • Cloud
      Cover
      11%
    more
  • Wed

    Aug 5

    101°Lo 82°

    Partly sunny and very warm

    At Risk weather for migraines
    • Hi
      RealFeel
      102°
    • UV
      7 - Very High
    • Cloud
      Cover
      32%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8am
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 78° 81° 85° 88° 90° 92° 94° 95°
RealFeel® 80° 84° 90° 94° 97° 100° 101° 101°
Humidity 57% 49% 43% 39% 33% 31% 29% 27%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
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0%
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 E 6 ESE 7 ESE 7 SE 7 SE 6 SE 6 ESE 6 ESE
UV Index 1 3 5 7 9 10 9 8
Cloud Cover 29% 39% 45% 41% 30% 20% 16% 17%
Dew Point 62° 60° 61° 60° 58° 57° 58° 57°
Middle Grid line 100 F 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

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 97° 97° 107° (2011) 83°
Low 77° 76° 63° (1936) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 13:46 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:22 PM with 11:47 of moolight, then sets at 9:09 AM

Lewisville Weather Report

Dallas: Temperatures to Remain Near Triple Digits as August Begins

August 1, 2015; 2:00 AM ET

Dry and near-normal temperatures will remain in Dallas through the weekend and into the new workweek. more >

Sat. Migraine Headache

Sat. UV Index