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    • Today

      Oct 1

      69° /54°
      Low clouds, then sunshine
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 70°
      • UV: 4 - Moderate
      • Cloud Cover: 53%
      More
    • Sun

      Oct 2

      66° /52°F
      A passing afternoon shower
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 67°
      • UV: 4 - Moderate
      • Cloud Cover: 78%
    • Mon

      Oct 3

      66° /57°
      Partly sunny and cool
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 71°
      • UV: 4 - Moderate
      • Cloud Cover: 44%
      More
    • Tue

      Oct 4

      69° /51°
      Clouds breaking and cool
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 71°
      • UV: 4 - Moderate
      • Cloud Cover: 51%
      More
    • Wed

      Oct 5

      72° /51°
      Low clouds, then sunshine
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 74°
      • UV: 4 - Moderate
      • Cloud Cover: 59%
      More
    56°/52° RealFeel® 53°/50°
    Partly cloudy
    • 6 mph
    • Precipitation: 2%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 74%
    • Cloud Cover: 28%
    • Dew Point: 46° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/2/2015
    High 66° 75° N/A 79°
    Low 52° 53° N/A 55°

    Sunrise/Sunset

    • Sunrise: 7:06 AM
    • Sunset: 6:49 PM
    • Duration: 11:43 hr

    Moonrise/Moonset

    • Moonrise: 8:34 AM
    • Moonset: 8:03 PM
    • Duration: 11:29 hr
    Astronomy

    Foster City Weather Report

    Cooler air, showers to aid in wildfire efforts across California this weekend

    October 1, 2016; 6:10 AM ET

    Improving weather over the next several days will aid officials in battling wildfires across California. More >

    Sun. Migraine Headache

    Sun. UV Index