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    Foster City

    World / United States / California

    37°33'N / 122°16'W / Altitude 2 m / 20:34 2026/09/25, America/Los_Angeles (UTC-7)

    partly cloudy 16 °C
    Wind speed 37 km/h
    Gust 50 km/h
     
    Humidity 75 %
    Air pressure 1013 hPa
    Visibility 16 km
    Clouds 30 %
    Cloud base 518 m

    Calculated from nearby stations (19:56 2026/09/25)

    Open Radar Map

    Weather for the next 24 hours

    21:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow17:00 tomorrow18:00 tomorrow19:00 tomorrow20:00 tomorrow21:00 tomorrow
    partly cloudy
    16 °C
    0 mm
    0 %
    W
    24 km/h
    high clouds
    16 °C
    0 mm
    0 %
    W
    17 km/h
    high clouds
    16 °C
    0 mm
    0 %
    W
    15 km/h
    high clouds
    16 °C
    0 mm
    0 %
    SW
    12 km/h
    high clouds
    16 °C
    0 mm
    0 %
    SW
    12 km/h
    high clouds
    16 °C
    0 mm
    0 %
    SW
    12 km/h
    high clouds
    15 °C
    0 mm
    0 %
    W
    11 km/h
    clear sky with few clouds
    15 °C
    0 mm
    0 %
    W
    13 km/h
    clear sky
    15 °C
    0 mm
    0 %
    W
    11 km/h
    clear sky
    15 °C
    0 mm
    0 %
    SW
    12 km/h
    clear sky
    14 °C
    0 mm
    0 %
    SW
    13 km/h
    clear sky
    14 °C
    0 mm
    0 %
    SW
    13 km/h
    clear sky
    15 °C
    0 mm
    0 %
    SW
    9 km/h
    clear sky
    16 °C
    0 mm
    0 %
    SW
    6 km/h
    clear sky
    16 °C
    0 mm
    0 %
    NE
    8 km/h
    clear sky
    16 °C
    0 mm
    0 %
    N
    11 km/h
    clear sky
    17 °C
    0 mm
    0 %
    NW
    17 km/h
    high clouds
    17 °C
    0 mm
    0 %
    NW
    19 km/h
    high clouds
    17 °C
    0 mm
    0 %
    NW
    20 km/h
    high clouds
    17 °C
    0 mm
    0 %
    NW
    21 km/h
    high clouds
    17 °C
    0 mm
    0 %
    NW
    20 km/h
    high clouds
    17 °C
    0 mm
    0 %
    NW
    21 km/h
    high clouds
    16 °C
    0 mm
    0 %
    W
    18 km/h
    high clouds
    16 °C
    0 mm
    0 %
    W
    16 km/h
    high clouds
    15 °C
    0 mm
    0 %
    W
    17 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    high clouds
    16 °C
    0 mm
    0 %
    SW
    12 km/h
    clear sky
    15 °C
    0 mm
    0 %
    W
    11 km/h
    clear sky
    14 °C
    0 mm
    0 %
    SW
    13 km/h
    clear sky
    16 °C
    0 mm
    0 %
    NE
    8 km/h
    high clouds
    17 °C
    0 mm
    0 %
    NW
    19 km/h
    high clouds
    17 °C
    0 mm
    0 %
    NW
    20 km/h
    high clouds
    16 °C
    0 mm
    0 %
    W
    16 km/h
    overcast
    15 °C
    0 mm
    0 %
    W
    15 km/h

    Meteogram

    16141415141515131315171817171717172226232224232326262625
    28
    26
    24
    22
    20
    18
    16
    14
    12
    Fri
    25
    partly cloudy
    Sat
    26
    clear sky with few clouds
    Sun
    27
    clear sky with few clouds
    Mon
    28
    clear sky
    Tue
    29
    clear sky
    Wed
    30
    clear sky
    Thu
    01
    partly cloudy
    Fri
    02
    clear sky
    Sat
    03
    clear sky
    Sun
    04
    clear sky
    Mon
    05
    clear sky with few clouds
    Tue
    06
    clear sky
    Wed
    07
    clear sky
    Thu
    08
    partly cloudy

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length