• Today

    Sep 1

    78°Lo 55°

    Decreasing clouds

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      12 mph
    more
  • Wed

    Sep 2

    77°Lo 53°

    Areas of low clouds, then sun

    Very Good for an outdoor bbq
    • Precip
      9%
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      14 mph
  • Thu

    Sep 3

    77°Lo 49°

    Areas of low clouds, then sun

    Excellent for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      10 mph
    more
  • Fri

    Sep 4

    78°Lo 50°

    Areas of low clouds, then sun

    Excellent for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      12 mph
    more
  • Sat

    Sep 5

    81°Lo 51°

    Clouds breaking for sun

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      9 mph
    more
Next Previous
Mostly sunny 77° Lo 69° RealFeel® 75° / 65°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 54%
  • Cloud Cover: 12%
  • Dew Point: 56° F
  • Visibility: 10 mi
18 mph

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 77° 84° 109° (1955) 78°
Low 53° 54° 41° (1933) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:59 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:25 PM with 13:55 of moolight, then sets at 12:20 PM

Napa Weather Report

San Francisco: Dry, Pleasant Conditions to Span Week

September 1, 2015; 1:48 AM ET

The San Francisco area will have dry and seasonable conditions throughout the week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Wed. Outdoor Entertaining

Wed. Wind Maps

Wed. UV Index