• Tonight

    Aug 22

    Lo 57°

    Increasing cloudiness

    Arthritis Pain Weather
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      8 - Very High
  • Sat

    Aug 23

    73°Lo 57°

    Low clouds breaking

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
    more
  • Sun

    Aug 24

    73°Lo 58°

    Clouds breaking for sun

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
    more
  • Mon

    Aug 25

    73°Lo 58°

    Partly sunny and beautiful

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
    more
  • Tue

    Aug 26

    75°Lo 58°

    Areas of low clouds, then sun

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
    more
Next Previous
Hi 74° RealFeel® 77° Precipitation 1%

Day

N

E

S

W

  • WNW 9 mph
  • Gusts: 20 mph

Sunshine and a few clouds

  • Max UV Index: 8 (Very High)
  • 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 57° RealFeel® 56° Precipitation 2%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 15 mph

Mainly clear this evening followed by low clouds late

  • 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 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 74° 77° N/A 72°
Low 57° 54° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:22 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:00 AM with 14:03 of moolight, then sets at 6:03 PM

Top Story

Foster City Weather Report

San Francisco: Dry Skies, Typical Temperatures Provide No Drought Relief

August 22, 2014; 8:07 AM ET

In typical Bay Area fashion, morning clouds will break and make way for sunny skies in the afternoons as temperatures will hit typical averages for this time of year. more >

Fri. Arthritis Pain

Fri. UV Index