• Tonight

    Apr 19

    Lo 48°

    Partly cloudy

    Running Weather
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      19 mph
    more
  • Sun

    Apr 20

    76°Lo 50°

    Partly sunny

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Mon

    Apr 21

    69°Lo 51°

    Partly sunny

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
  • Tue

    Apr 22

    61°Lo 46°

    Cooler with a passing shower

    Very Good for running
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      24 mph
    more
  • Wed

    Apr 23

    67°Lo 49°

    Mostly sunny and cool

    Excellent for running
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
Next Previous
Hi 69° RealFeel® 72° Precipitation 25%

Day

N

E

S

W

  • NW 7 mph
  • Gusts: 14 mph

Partly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 47° Precipitation 25%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 10 mph

Cloudy in the evening, then partly cloudy late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 69° 70° N/A 82°
Low 51° 49° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:23 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:22 AM with 10:36 of moolight, then sets at 11:58 AM

Top Story

Fremont Weather Report

Chance of Rain in San Francisco on Tuesday

April 19, 2014; 9:09 PM ET

There hasn't been any measurable precipitation in San Francisco since April 4. 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.