• Today

    May 4

    68°Lo 56°

    Mostly cloudy and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      5 - High
    • Cloud
      Cover
      80%
  • Thu

    May 5

    66°Lo 54°

    Thundershower

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Fri

    May 6

    65°Lo 53°

    Periods of sun with a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      68°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Sat

    May 7

    69°Lo 57°

    Times of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      74°
    • UV
      5 - High
    • Cloud
      Cover
      69%
    more
  • Sun

    May 8

    69°Lo 53°

    Low clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      4 - Moderate
    • Cloud
      Cover
      97%
    more
Next Previous
Mostly cloudy 68° Lo 62° RealFeel® 72° / 59°

N

E

S

W

  • Precipitation: 15%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 57%
  • Cloud Cover: 76%
  • Dew Point: 50° F
  • Visibility: 10 mi
10 mph

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 68° 69° N/A 63°
Low 56° 48° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:54 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:55 AM with 12:54 of moolight, then sets at 5:49 PM

Foster City Weather Report

San Francisco: Showery weather to arrive by late week

May 4, 2016; 8:34 AM ET

Clouds and showers will move into the Bay Area following a dry start to May. more >

Wed. Migraine Headache

Wed. UV Index