• Tonight

    Aug 20

    Lo 58°

    Increasing cloudiness

    Outdoor Barbecue Weather
    • Precip
      2%
    • Hi
      RealFeel
      69°
    • Wind
      Gust
      17 mph
  • Thu

    Aug 21

    71°Lo 58°

    Low clouds, then some sun

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      75°
    • Wind
      Gust
      12 mph
    more
  • Fri

    Aug 22

    69°Lo 56°

    Low clouds, then sun

    Very Good for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      70°
    • Wind
      Gust
      17 mph
    more
  • Sat

    Aug 23

    72°Lo 57°

    Low clouds, then some sun

    Excellent for an outdoor bbq
    • Precip
      2%
    • Hi
      RealFeel
      76°
    • Wind
      Gust
      11 mph
    more
  • Sun

    Aug 24

    72°Lo 57°

    Low clouds, then sunshine

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      76°
    • Wind
      Gust
      11 mph
    more
Next Previous
Hi 66° RealFeel® 69° Precipitation 2%

Day

N

E

S

W

  • W 8 mph
  • Gusts: 17 mph

Low clouds followed by sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 55° Precipitation 2%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 14 mph

Mainly clear this evening followed by 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 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 66° 68° 84° (1916) 69°
Low 58° 55° 49° (1955) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:27 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:16 AM with 14:27 of moolight, then sets at 4:43 PM

Top Story

San Francisco Weather Report

Firefighters Race to Contain Blaze Near Yosemite

August 20, 2014; 10:33 PM ET

All evacuation orders were lifted as containment increased early Wednesday. 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