• Tonight

    Apr 20

    Lo 50°

    Partly cloudy

    Driving Weather
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
  • Tue

    Apr 21

    76°Lo 49°

    Partly sunny

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    Apr 22

    77°Lo 52°

    Chance of a shower

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    Apr 23

    77°Lo 51°

    Clouds and sun with a shower

    Very Good for driving
    • Precip
      43%
    • Hours of Precip
      1
    • Rain
      0.04 in
    more
  • Fri

    Apr 24

    73°Lo 47°

    Partly sunny and pleasant

    Excellent for driving
    • Precip
      7%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 78° RealFeel® 79° Precipitation 1%

Day

N

E

S

W

  • WNW 8 mph
  • Gusts: 18 mph

Clouds giving way to some sun

  • Max UV Index: 7 (High)
  • 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 50° RealFeel® 49° Precipitation 2%

Night

N

E

S

W

  • WNW 7 mph
  • Gusts: 20 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 9%
  • 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 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 78° N/A N/A 81°
Low 50° N/A N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:21 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:59 AM with 14:13 of moolight, then sets at 10:12 PM

Tracy Weather Report

San Francisco: Clouds, Showers to Linger Ahead of Weekend

April 21, 2015; 12:20 AM ET

While cloudy conditions can be expected over the San Francisco area for the next several days, showers will not make a return until the middle of the week. more >

Travel Weather Forecast

Apr 20, 2015; 7:14 PM ET United States travel weather forecast

Mon. Travel Weather

48 Hour Precipitation Forecast

Mon. Driving Weather