• Today

    Aug 4

    77°Lo 57°

    Low clouds, then some sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Aug 5

    80°Lo 55°

    Low clouds, then sunshine

    Poor for skiing
    • Rain
      0 in
    • Precip
      12%
    • Hours of Precip
      0
  • Thu

    Aug 6

    80°Lo 57°

    Low clouds breaking

    Poor for skiing
    • Rain
      0 in
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Fri

    Aug 7

    77°Lo 55°

    Low clouds breaking

    Poor for skiing
    • Rain
      0 in
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Sat

    Aug 8

    78°Lo 55°

    Mostly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      1%
    • Hours of Precip
      0
    more
Next Previous
Hi 80° RealFeel® 81° Precipitation 12%

Day

N

E

S

W

  • SW 10 mph
  • Gusts: 16 mph

Low clouds giving way to sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 54° Precipitation 2%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 13 mph

Clear to partly cloudy in the evening; late-night low clouds

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

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 80° 82° 103° (1998) 72°
Low 55° 55° 45° (1950) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 14:01 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:47 PM with 13:39 of moolight, then sets at 1:26 PM

Napa Weather Report

San Francisco: Seasonable Conditions to Persist Through Week

August 4, 2015; 10:44 AM ET

Dry and seasonable conditions will continue across the San Francisco Bay area this week. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

48 Hour Precipitation Forecast

Wed. Ski Weather