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    • Wind Animation
    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Diamond Bar

    World / United States / California

    34°1'N / 117°48'W / Altitude 208 m / 11:43 2026/04/21, America/Los_Angeles (UTC-7)

    partly cloudy 19 °C
    Wind speed 11 km/h
     
    Humidity 52 %
    Visibility 16 km
    Clouds 30 %
    Cloud base 1219 m

    Weather report from station La Verne/bracket, Distance: 9 km (10:47 2026/04/21)

    Open Radar Map

    1Warning
    moderate wind

    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
    partly cloudy
    21 °C
    0 mm
    0 %
    SW
    15 km/h
    		 overcast
    19 °C
    0 mm
    0 %
    W
    20 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    SW
    17 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    W
    18 km/h
    		 partly cloudy
    19 °C
    0 mm
    10 %
    W
    16 km/h
    		 clear sky with few clouds
    19 °C
    0 mm
    10 %
    W
    18 km/h
    		 partly cloudy
    19 °C
    0 mm
    10 %
    W
    18 km/h
    		 clear sky
    17 °C
    0 mm
    10 %
    W
    17 km/h
    		 clear sky
    15 °C
    0 mm
    10 %
    W
    11 km/h
    		 partly cloudy
    14 °C
    0 mm
    10 %
    W
    7 km/h
    		 clear sky
    13 °C
    0 mm
    10 %
    SW
    6 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    W
    5 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SW
    6 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SW
    6 km/h
    		 clear sky
    10 °C
    0 mm
    0 %
    SW
    7 km/h
    		 overcast
    10 °C
    0 mm
    0 %
    SW
    6 km/h
    		 overcast
    12 °C
    0 mm
    0 %
    S
    5 km/h
    		 clear sky
    9 °C
    0 mm
    0 %
    S
    5 km/h
    		 clear sky
    9 °C
    0 mm
    0 %
    SW
    4 km/h
    		 clear sky
    9 °C
    0 mm
    0 %
    SW
    4 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    W
    5 km/h
    		 clear sky with few clouds
    15 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    18 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    W
    11 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    clear sky
    10 °C
    0 mm
    0 %
    SW
    7 km/h
    		 clear sky
    9 °C
    0 mm
    0 %
    S
    5 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    W
    5 km/h
    		 clear sky
    18 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    22 °C
    0 mm
    0 %
    W
    13 km/h
    		 clear sky
    21 °C
    0 mm
    0 %
    W
    20 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    SW
    11 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    E
    7 km/h

    Meteogram

    1191081210981414151414152022252418212323222323232323
    28
    17
    6
    Tue
    21
    clear sky with few clouds    		Wed
    22
    clear sky    		Thu
    23
    clear sky with few clouds    		Fri
    24
    partly cloudy    		Sat
    25
    mixed with rain showers    		Sun
    26
    partly cloudy    		Mon
    27
    partly cloudy    		Tue
    28
    mixed with rain showers    		Wed
    29
    mixed with rain showers    		Thu
    30
    partly cloudy    		Fri
    01
    clear sky with few clouds    		Sat
    02
    high clouds    		Sun
    03
    clear sky    		Mon
    04
    clear sky with few clouds

    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