• Today

    Jul 31

    81°Lo 62°

    Clouds breaking for some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      5 - High
    • Air Qual.
      Good
  • Sat

    Aug 1

    79°Lo 63°

    Low clouds, then some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Sun

    Aug 2

    79°Lo 60°

    Low clouds, then sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Mon

    Aug 3

    78°Lo 59°

    Low clouds, then sun

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

    Aug 4

    77°Lo 58°

    Clouds breaking for sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
Next Previous
Hi 81° RealFeel® 84° Precipitation 25%

Day

N

E

S

W

  • NW 10 mph
  • Gusts: 20 mph

Clouds breaking for some sun

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 61° Precipitation 2%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 15 mph

Partly cloudy this evening followed by late-night low clouds

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 81° 82° 101° (1993) 80°
Low 62° 58° 42° (1895) 61°

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 8:25 PM with 11:16 of moolight, then sets at 7:41 AM

San Jose Weather Report

San Francisco: Dry Weather Continues in the Bay Area

July 31, 2015; 4:41 AM ET

The only fly in the ointment in the forecast will be low morning clouds which may cause travel delays at San Francisco International Airport. 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.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index