• Fri

    Jan 30

    64°Lo 45°

    Plenty of sunshine

    Very Good for stargazing
    • Cloud
      Cover
      3%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Sat

    Jan 31

    64°Lo 47°

    Mostly sunny

    Very Good for stargazing
    • Cloud
      Cover
      2%
    • Precip
      3%
    • Hours of Precip
      0
  • Sun

    Feb 1

    64°Lo 50°

    Mostly sunny

    Poor for stargazing
    • Cloud
      Cover
      93%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Mon

    Feb 2

    65°Lo 50°

    Mostly cloudy

    Good for stargazing
    • Cloud
      Cover
      46%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Tue

    Feb 3

    64°Lo 49°

    Sun through high clouds

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 64° RealFeel® 64° Precipitation 8%

Day

N

E

S

W

  • N 7 mph
  • Gusts: 10 mph

Mostly sunny

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 47° RealFeel® 46° Precipitation 3%

Night

N

E

S

W

  • N 5 mph
  • Gusts: 7 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 64° 58° 73° (1976) 58°
Low 47° 47° 37° (1917) 48°

Solunar Information for San Francisco, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 10:17 of sunlight, then sets at 5:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:03 PM with 14:22 of moolight, then sets at 5:25 AM

Tue, Jan 27
First
Tue, Feb 3
Full
Thu, Feb 12
Last
Wed, Feb 18
New

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.