• Login
  • Premium
  • myVentusky
  • Forecast
  • Wind Animation
    ECMWF, GFS, ICON, GEM
    New Custom Color Scales in Ventusky Scale

    San Marcos

    World / United States / California

    33°8'N / 117°9'W / Altitude 179 m / 19:04 2026/09/06, America/Los_Angeles (UTC-7)

    partly cloudy 26 °C
    Wind speed 7 km/h
     
    Humidity 72 %
    Air pressure 1010 hPa
    Visibility 16 km
    Clouds 50 %
    Cloud base 1981 m

    Calculated from nearby stations (17:53 2026/09/06)

    Open Radar Map

    Weather for the next 24 hours

    20:0021:0022:0023:0000:00 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 tomorrow
    clear sky
    27 °C
    0 mm
    0 %
    N
    9 km/h
    clear sky
    26 °C
    0 mm
    0 %
    N
    5 km/h
    clear sky
    25 °C
    0 mm
    0 %
    W
    5 km/h
    clear sky
    25 °C
    0 mm
    0 %
    SE
    1 km/h
    clear sky
    25 °C
    0 mm
    0 %
    SW
    4 km/h
    high clouds
    24 °C
    0 mm
    0 %
    W
    7 km/h
    high clouds
    24 °C
    0 mm
    0 %
    W
    7 km/h
    high clouds
    24 °C
    0 mm
    0 %
    SW
    4 km/h
    clear sky with few clouds
    24 °C
    0 mm
    0 %
    S
    3 km/h
    high clouds
    24 °C
    0 mm
    10 %
    S
    3 km/h
    high clouds
    24 °C
    0 mm
    0 %
    S
    3 km/h
    high clouds
    24 °C
    0 mm
    0 %
    W
    3 km/h
    high clouds
    28 °C
    0 mm
    10 %
    SW
    1 km/h
    clear sky
    32 °C
    0 mm
    0 %
    NW
    6 km/h
    clear sky
    34 °C
    0 mm
    0 %
    NW
    8 km/h
    clear sky
    35 °C
    0 mm
    0 %
    NW
    10 km/h
    clear sky
    36 °C
    0 mm
    0 %
    W
    14 km/h
    partly cloudy
    36 °C
    0 mm
    0 %
    W
    17 km/h
    clear sky with few clouds
    35 °C
    0 mm
    0 %
    W
    18 km/h
    clear sky with few clouds
    35 °C
    0 mm
    0 %
    W
    18 km/h
    partly cloudy
    34 °C
    0 mm
    0 %
    W
    18 km/h
    clear sky with few clouds
    33 °C
    0 mm
    0 %
    NW
    19 km/h
    overcast
    31 °C
    0 mm
    0 %
    NW
    17 km/h
    overcast
    28 °C
    0 mm
    0 %
    NW
    9 km/h
    overcast
    27 °C
    0 mm
    0 %
    W
    7 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    high clouds
    24 °C
    0 mm
    0 %
    W
    7 km/h
    high clouds
    24 °C
    0 mm
    10 %
    S
    3 km/h
    high clouds
    28 °C
    0 mm
    10 %
    SW
    1 km/h
    clear sky
    35 °C
    0 mm
    0 %
    NW
    10 km/h
    clear sky with few clouds
    35 °C
    0 mm
    0 %
    W
    18 km/h
    clear sky with few clouds
    33 °C
    0 mm
    0 %
    NW
    19 km/h
    overcast
    27 °C
    0 mm
    0 %
    W
    7 km/h
    high clouds
    25 °C
    0 mm
    0 %
    SE
    4 km/h

    Meteogram

    22242424242223191816161615173335373935343435262525252425
    45
    40
    35
    30
    25
    20
    15
    10
    Sun
    06
    overcast with light rain
    Mon
    07
    clear sky with few clouds
    Tue
    08
    clear sky with few clouds
    Wed
    09
    clear sky with few clouds
    Thu
    10
    clear sky
    Fri
    11
    clear sky
    Sat
    12
    clear sky
    Sun
    13
    clear sky
    Mon
    14
    clear sky
    Tue
    15
    clear sky
    Wed
    16
    clear sky
    Thu
    17
    clear sky
    Fri
    18
    clear sky
    Sat
    19
    clear sky

    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