• Today

    Sep 21

    69°Lo 61°

    Times of clouds and sun

    Very Good for stargazing
    • Cloud
      Cover
      25%
    • Precip
      0%
    • Hours of Precip
      0
  • Mon

    Sep 22

    71°Lo 60°

    Areas of low clouds, then sun

    Good for stargazing
    • Cloud
      Cover
      57%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    72°Lo 62°

    Areas of low clouds, then sun

    Excellent for stargazing
    • Cloud
      Cover
      28%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Wed

    Sep 24

    73°Lo 62°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      55%
    • Hours of Precip
      2
    more
  • Thu

    Sep 25

    70°Lo 59°

    Periods of sun with a shower

    Excellent for stargazing
    • Cloud
      Cover
      20%
    • Precip
      13%
    • Hours of Precip
      1
    more
Next Previous
Hi 69° RealFeel® 71° Precipitation 1%

Day

N

E

S

W

  • WNW 7 mph
  • Gusts: 13 mph

Times of clouds and sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 61° RealFeel® 58° Precipitation 0%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 10 mph

Mainly clear

  • 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 - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 69° 70° 99° (1928) 67°
Low 61° 55° 50° (1899) 60°

Solunar Information for San Francisco, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 12:12 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:38 AM with 13:08 of moolight, then sets at 5:46 PM

Wed, Sep 24
New
Wed, Oct 1
First
Wed, Oct 8
Full
Wed, Oct 15
Last
Top Story

San Francisco Weather Report

Dry, Sunny Weather Continues for Much of the Week in San Francisco

September 21, 2014; 3:10 AM ET

Sunshine will continue for much of the region this week. more >

Lunar Reconnaissance Orbiter Studies Moon

Sep 14, 2014; 5:00 AM ET We now know the topographical structure of the moon better than our own planet thanks to LRO.

Sun. Stargazing