• Tonight

    Oct 25

    Lo 42°

    Spotty showers this evening

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Oct 26

    70°Lo 40°

    Cool with periods of sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Oct 27

    71°Lo 41°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Oct 28

    75°Lo 45°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Oct 29

    77°Lo 47°

    Sunny and beautiful

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Partly sunny 67° Lo 45° RealFeel® 69° / 43°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 65%
  • Cloud Cover: 26%
  • Dew Point: 44° F
  • Visibility: 10 mi
5 mph

Temperature History - Oct 27

more Historical Weather Data >
  Today Normal Record 10/27/2013
High 71° 75° N/A 59°
Low 41° 44° N/A 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:30 AM with 10:45 of sunlight, then sets at 6:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:10 AM with 10:18 of moolight, then sets at 9:28 PM

Napa Weather Report

A Few Showers to San Francisco for World Series Game Four

October 25, 2014; 10:46 PM ET

Those headed to Game 5 of the World Series Sunday will see drier weather make a return for the second half of the weekend as the system responsible for the rain shifts to the north and west. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

Mon. Snow Day Potential