• Tonight

    Jul 31

    Lo 70°

    Patchy clouds

    Migraine Headache Weather
    • Hi
      RealFeel
      103°
    • UV
      7 - Very High
    • Cloud
      Cover
      4%
    more
  • Sat

    Aug 1

    97°Lo 72°

    Partly sunny and very warm

    Neutral weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      7 - Very High
    • Cloud
      Cover
      26%
  • Sun

    Aug 2

    98°Lo 74°

    Partly sunny and very warm

    Neutral weather for migraines
    • Hi
      RealFeel
      103°
    • UV
      7 - Very High
    • Cloud
      Cover
      26%
    more
  • Mon

    Aug 3

    100°Lo 78°

    Sunny and seasonably hot

    Neutral weather for migraines
    • Hi
      RealFeel
      105°
    • UV
      7 - Very High
    • Cloud
      Cover
      6%
    more
  • Tue

    Aug 4

    99°Lo 79°

    Mostly sunny and very warm

    At Risk weather for migraines
    • Hi
      RealFeel
      103°
    • UV
      7 - Very High
    • Cloud
      Cover
      11%
    more
Next Previous
Partly sunny 97° Lo 94° RealFeel® 100° / 92°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 24%
  • Cloud Cover: 26%
  • Dew Point: 53° F
  • Visibility: 10 mi
8 mph

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 97° N/A N/A 80°
Low 72° N/A N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 13:45 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:20 PM with 11:48 of moolight, then sets at 9:08 AM

Sunnyvale Weather Report

Dallas: Temperatures to Remain Near Triple Digits as August Begins

July 31, 2015; 5:16 PM 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