• Early AM

    Aug 3

    Lo 61°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      79°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Today

    Aug 3

    80°Lo 61°

    Sunshine; breezy in the p.m.

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Tue

    Aug 4

    78°Lo 59°

    Clouds, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      7 - Very High
    • Air Qual.
      Good
  • Wed

    Aug 5

    84°Lo 58°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Thu

    Aug 6

    89°Lo 60°

    Periods of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
Next Previous
Hi 78° RealFeel® 81° Precipitation 8%

Day

N

E

S

W

  • WNW 12 mph
  • Gusts: 20 mph

Low clouds giving way to sunshine

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 59° RealFeel® 58° Precipitation 7%

Night

N

E

S

W

  • W 8 mph
  • Gusts: 17 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 78° 89° N/A 81°
Low 59° 57° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 14:00 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:06 PM with 13:10 of moolight, then sets at 12:16 PM

Livermore Weather Report

San Francisco: Seasonable Conditions to Persist Through Week

August 2, 2015; 8:50 PM ET

Dry and seasonable conditions will continue across the San Francisco Bay area this week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index