• Early AM

    Jul 30

    Lo 61°

    Partly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      98°
    • UV
      7 - Very High
    • Cloud
      Cover
      45%
    more
  • Today

    Jul 30

    92°Lo 60°

    Mostly sunny and warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      95°
    • UV
      7 - Very High
    • Cloud
      Cover
      9%
    more
  • Sun

    Jul 31

    89°Lo 59°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      93°
    • UV
      7 - Very High
    • Cloud
      Cover
      23%
  • Mon

    Aug 1

    87°Lo 59°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      7 - Very High
    • Cloud
      Cover
      11%
    more
  • Tue

    Aug 2

    87°Lo 57°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      7 - Very High
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 69° 73° 78° 82° 85° 87° 89° 87°
RealFeel® 71° 80° 86° 90° 92° 93° 93° 89°
Humidity 63% 49% 42% 36% 29% 26% 24% 26%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 W 5 WNW 5 WNW 6 WNW 7 WNW 8 WNW 9 WNW 9 W
UV Index 2 5 7 8 9 8 7 5
Cloud Cover 62% 28% 0% 0% 0% 0% 3% 3%
Dew Point 56° 53° 53° 52° 50° 48° 48° 48°
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 Middle Grid line 65 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 89° 89° N/A 87°
Low 59° 57° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:05 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:04 AM with 14:30 of moolight, then sets at 6:34 PM

Livermore Weather Report

Western US: Diminishing heat to aid in firefighting efforts this week

July 30, 2016; 4:08 AM ET

As several large fires continue to rage across the western United States, weather conditions will gradually improve for firefighting efforts in the upcoming week. more >

Sun. Migraine Headache

Sun. UV Index