• Tonight

    Sep 30

    Lo 54°

    Mainly clear

    Running Weather
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
  • Wed

    Oct 1

    82°Lo 56°

    Mostly sunny

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Thu

    Oct 2

    87°Lo 60°

    Plenty of sun

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Fri

    Oct 3

    89°Lo 61°

    A full day of sunshine

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Sat

    Oct 4

    87°Lo 60°

    Sunny and very warm

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
Next Previous
Hi 76° RealFeel® 75° Precipitation 2%

Day

N

E

S

W

  • NW 7 mph
  • Gusts: 14 mph

Mostly sunny and pleasant

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 54° RealFeel® 53° Precipitation 4%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 10 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 30

more Historical Weather Data >
  Today Normal Record 9/30/2013
High 76° 78° N/A 77°
Low 54° 55° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:02 AM with 11:50 of sunlight, then sets at 6:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:09 PM with 10:24 of moolight, then sets at 11:33 PM

Top Story

San Jose Weather Report

San Francisco: Several Hot, Sunny Days Ahead

September 30, 2014; 8:25 PM ET

After a brief reprieve from the heat on Tuesday and Wednesday, temperatures will again climb into the 80s late week in San Francisco. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.