• Today

    Sep 3

    72°Lo 58°

    Sunshine and patchy clouds

    Good for stargazing
    • Cloud
      Cover
      54%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Fri

    Sep 4

    71°Lo 57°

    Areas of low clouds, then sun

    Good for stargazing
    • Cloud
      Cover
      25%
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Sat

    Sep 5

    76°Lo 54°

    Mostly sunny

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      3%
    • Hours of Precip
      0
  • Sun

    Sep 6

    81°Lo 55°

    Abundant sunshine

    Excellent for stargazing
    • Cloud
      Cover
      3%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Mon

    Sep 7

    81°Lo 56°

    Clear

    Excellent for stargazing
    • Cloud
      Cover
      10%
    • Precip
      1%
    • Hours of Precip
      0
    more
Next Previous
Hi 76° RealFeel® 78° Precipitation 3%

Day

N

E

S

W

  • NW 10 mph
  • Gusts: 21 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • 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 54° RealFeel® 55° Precipitation 3%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 17 mph

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 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 76° 78° N/A 75°
Low 54° 54° N/A 58°

Solunar Information for Foster City, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:49 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:56 PM with 18:23 of moolight, then sets at 2:20 PM

Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First
Mon, Sep 28
Full

Foster City Weather Report

San Francisco: Sunny Skies, Pleasant Conditions to Last Into Labor Day Weekend

September 3, 2015; 11:06 AM ET

Sunny skies and seasonable conditions will follow low clouds each day through Saturday in the Bay Area. more >

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.

Sat. Stargazing