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    Rancho Cucamonga

    World / United States / California

    34°6'N / 117°34'W / Altitude 362 m / 11:19 2025/12/19, America/Los_Angeles (UTC-8)

    partly cloudy 21.1 °C
    Wind speed 0 km/h
     
    Humidity 36 %
    Air pressure 1016 hPa
    Visibility 16 km
    Clouds 50 %
    Cloud base 6096 m

    Weather report from station Ontario, Distance: 6 km (10:53 2025/12/19)

    Open Radar Map

    Weather for the next 24 hours

    12:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow
    high clouds
    24 °C
    0 mm
    0 %
    S
    3 km/h
    		 high clouds
    24 °C
    0 mm
    0 %
    SW
    8 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    SW
    8 km/h
    		 high clouds
    24 °C
    0 mm
    0 %
    SW
    8 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    W
    7 km/h
    		 high clouds
    19 °C
    0 mm
    0 %
    W
    9 km/h
    		 high clouds
    16 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky with few clouds
    15 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    S
    3 km/h
    		 fog
    12 °C
    0 mm
    0 %
    E
    3 km/h
    		 partly cloudy
    12 °C
    0 mm
    0 %
    NE
    6 km/h
    		 clear sky with few clouds
    11 °C
    0 mm
    0 %
    E
    7 km/h
    		 fog
    10 °C
    0 mm
    0 %
    E
    5 km/h
    		 overcast
    11 °C
    0 mm
    0 %
    E
    5 km/h
    		 fog
    11 °C
    0 mm
    0 %
    E
    3 km/h
    		 fog
    11 °C
    0 mm
    0 %
    SE
    1 km/h
    		 fog
    11 °C
    0 mm
    0 %
    NE
    1 km/h
    		 overcast
    11 °C
    0 mm
    0 %
    NW
    1 km/h
    		 fog
    10 °C
    0 mm
    0 %
    NW
    1 km/h
    		 high clouds
    10 °C
    0 mm
    0 %
    NW
    1 km/h
    		 high clouds
    11 °C
    0 mm
    0 %
    NW
    1 km/h
    		 high clouds
    14 °C
    0 mm
    0 %
    NE
    1 km/h
    		 high clouds
    16 °C
    0 mm
    0 %
    SE
    1 km/h
    		 high clouds
    19 °C
    0 mm
    0 %
    S
    3 km/h
    		 high clouds
    21 °C
    0 mm
    0 %
    S
    3 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    overcast
    11 °C
    0 mm
    0 %
    E
    5 km/h
    		 fog
    11 °C
    0 mm
    0 %
    NE
    1 km/h
    		 high clouds
    10 °C
    0 mm
    0 %
    NW
    1 km/h
    		 high clouds
    16 °C
    0 mm
    0 %
    SE
    1 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    SW
    4 km/h
    		 high clouds
    20 °C
    0 mm
    0 %
    W
    9 km/h
    		 high clouds
    14 °C
    0 mm
    0 %
    W
    7 km/h
    		 overcast
    11 °C
    0 mm
    0 %
    E
    3 km/h

    Meteogram

    121091411128710109911132422212115131214141215171919
    27
    16
    5
    Fr
    19
    clear sky with few clouds    		Sa
    20
    high clouds    		Su
    21
    clear sky with few clouds    		Mo
    22
    high clouds    		Tu
    23
    overcast with heavy rain    		We
    24
    overcast with heavy rain    		Th
    25
    mixed with rain showers    		Fr
    26
    partly cloudy    		Sa
    27
    mixed with rain showers    		Su
    28
    mixed with rain showers    		Mo
    29
    clear sky with few clouds    		Tu
    30
    clear sky with few clouds    		We
    31
    partly cloudy    		Th
    01
    overcast

    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