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    Walnut Creek

    World / United States / California

    37°54'N / 122°3'W / Altitude 40 m / 07:18 2026/08/10, America/Los_Angeles (UTC-7)

    clear sky 17 °C
    Wind speed 5 km/h
     
    Humidity 72 %
    Air pressure 1009 hPa
    Visibility 16 km
    Clouds 0 %

    Calculated from nearby stations (06:53 2026/08/10)

    Open Radar Map

    1Warning
    minor flood

    Weather for the next 24 hours

    08:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow
    high clouds
    19 °C
    0 mm
    0 %
    SW
    13 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    SW
    16 km/h
    		 high clouds
    24 °C
    0 mm
    0 %
    SW
    17 km/h
    		 mostly cloudy
    26 °C
    0 mm
    0 %
    SW
    19 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    SW
    19 km/h
    		 clear sky
    27 °C
    0 mm
    0 %
    W
    18 km/h
    		 clear sky
    28 °C
    0 mm
    0 %
    W
    18 km/h
    		 clear sky
    28 °C
    0 mm
    0 %
    W
    18 km/h
    		 clear sky
    28 °C
    0 mm
    0 %
    W
    20 km/h
    		 clear sky
    27 °C
    0 mm
    0 %
    W
    20 km/h
    		 clear sky
    26 °C
    0 mm
    0 %
    W
    18 km/h
    		 clear sky
    24 °C
    0 mm
    0 %
    SW
    17 km/h
    		 clear sky
    21 °C
    0 mm
    0 %
    SW
    11 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    SW
    8 km/h
    		 clear sky
    18 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    SW
    9 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    SW
    13 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    SW
    13 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    SW
    13 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    SW
    13 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    SW
    11 km/h
    		 clear sky
    15 °C
    0 mm
    0 %
    SW
    10 km/h
    		 clear sky
    15 °C
    0 mm
    0 %
    SW
    12 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    SW
    12 km/h
    		 clear sky
    19 °C
    0 mm
    0 %
    SW
    13 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    clear sky
    16 °C
    0 mm
    0 %
    SW
    13 km/h
    		 clear sky
    15 °C
    0 mm
    0 %
    SW
    10 km/h
    		 clear sky
    19 °C
    0 mm
    0 %
    SW
    13 km/h
    		 clear sky
    25 °C
    0 mm
    0 %
    SW
    17 km/h
    		 clear sky
    27 °C
    0 mm
    0 %
    W
    20 km/h
    		 high clouds
    24 °C
    0 mm
    0 %
    W
    22 km/h
    		 high clouds
    19 °C
    0 mm
    0 %
    SW
    15 km/h
    		 high clouds
    17 °C
    0 mm
    0 %
    SW
    15 km/h

    Meteogram

    15151515151413131618171515162827282524262628282727292929
    30
    28
    26
    24
    22
    20
    18
    16
    14
    12
    Mon
    10
    clear sky with few clouds    		Tue
    11
    clear sky    		Wed
    12
    clear sky with few clouds    		Thu
    13
    partly cloudy    		Fri
    14
    partly cloudy    		Sat
    15
    clear sky with few clouds    		Sun
    16
    clear sky    		Mon
    17
    high clouds    		Tue
    18
    clear sky with few clouds    		Wed
    19
    clear sky with few clouds    		Thu
    20
    partly cloudy    		Fri
    21
    clear sky    		Sat
    22
    clear sky    		Sun
    23
    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