• Tonight

    Aug 20

    Lo 76°

    Clear

    Migraine Headache Weather
    • Hi
      RealFeel
      98°
    • UV
      9 - Very High
    • Cloud
      Cover
      33%
    more
  • Thu

    Aug 21

    96°Lo 74°

    Mostly sunny

    Neutral weather for migraines
    • Hi
      RealFeel
      99°
    • UV
      9 - Very High
    • Cloud
      Cover
      22%
    more
  • Fri

    Aug 22

    96°Lo 74°

    Sunny and seasonably hot

    Neutral weather for migraines
    • Hi
      RealFeel
      99°
    • UV
      9 - Very High
    • Cloud
      Cover
      9%
  • Sat

    Aug 23

    97°Lo 74°

    Mostly sunny and hot

    Neutral weather for migraines
    • Hi
      RealFeel
      98°
    • UV
      9 - Very High
    • Cloud
      Cover
      25%
    more
  • Sun

    Aug 24

    97°Lo 73°

    Mostly sunny and hot

    Neutral weather for migraines
    • Hi
      RealFeel
      99°
    • UV
      9 - Very High
    • Cloud
      Cover
      24%
    more
Next Previous
Clear 79° Lo 74° RealFeel® 77° / 73°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 74%
  • Cloud Cover: 0%
  • Dew Point: 68° F
  • Visibility: 10 mi
7 mph

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 96° N/A N/A 100°
Low 74° N/A N/A 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 13:10 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:22 AM with 13:47 of moolight, then sets at 6:09 PM

Top Story

Sunnyvale Weather Report

Dallas: Warmth, Sunshine to Return After Thundery Weekend

August 20, 2014; 10:44 AM ET

In the wake of drenching thunderstorms and frequent lightning this weekend, temperatures and the amount of sunshine will trend upward this week. more >

Fri. Migraine Headache

Fri. UV Index