• Early AM

    Apr 21

    Lo 49°

    Partly cloudy

    Driving Weather
    • Precip
      2%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Today

    Apr 21

    69°Lo 47°

    Times of sun and clouds

    Very Good for driving
    • Precip
      19%
    • Hours of Precip
      2
    • Rain
      0.08 in
  • Tue

    Apr 22

    62°Lo 44°

    Rather cloudy with a shower

    Very Good for driving
    • Precip
      55%
    • Hours of Precip
      1
    • Rain
      0.04 in
    more
  • Wed

    Apr 23

    66°Lo 50°

    Mostly sunny and cool

    Excellent for driving
    • Precip
      2%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    Apr 24

    69°Lo 54°

    Times of clouds and sun

    Excellent for driving
    • Precip
      17%
    • Hours of Precip
      3.5
    • Rain
      0.26 in
    more
Next Previous
Hi 69° RealFeel® 71° Precipitation 19%

Day

N

E

S

W

  • W 7 mph
  • Gusts: 12 mph

Times of sun and clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 9%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 47° RealFeel® 41° Precipitation 60%

Night

N

E

S

W

  • WSW 7 mph
  • Gusts: 12 mph

Mostly cloudy with a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 69° N/A N/A 83°
Low 47° N/A N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:24 of sunlight, then sets at 7:49 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

San Ramon Weather Report

Chance of Rain in San Francisco on Tuesday

April 20, 2014; 9:00 PM ET

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

Travel Weather Forecast

Apr 20, 2014; 8:35 PM ET United States travel weather forecast

Mon. Travel Weather

48 Hour Precipitation Forecast

Mon. Driving Weather