• Today

    Sep 20

    74°Lo 58°

    Clouds giving way to some sun

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      3%
    • Hours of Precip
      0
  • Sun

    Sep 21

    75°Lo 55°

    Plenty of sunshine

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Mon

    Sep 22

    78°Lo 54°

    Areas of low clouds, then sun

    Advisory for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    78°Lo 53°

    Pleasant with plenty of sun

    Advisory for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Wed

    Sep 24

    75°Lo 57°

    Chance of a little p.m. rain

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      30%
    • Hours of Precip
      3.5
    more
Next Previous
Mainly clear 65° Lo 61° RealFeel® 61° / 57°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 85%
  • Cloud Cover: 15%
  • Dew Point: 57° F
  • Visibility: 10 mi
6 mph

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 74° 84° N/A 71°
Low 58° 50° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:14 of sunlight, then sets at 7:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:42 AM with 13:32 of moolight, then sets at 5:14 PM

Top Story

Napa Weather Report

Dry, Sunny Weather Continues for San Francisco

September 20, 2014; 3:27 PM ET

Sunny skies will bathe the Bay Area for the new week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index