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    Grass Valley

    World / United States / California

    39°13'N / 121°3'W / Altitude 752 m / 13:52 2026/08/25, America/Los_Angeles (UTC-7)

    clear sky 31 °C
    Wind speed 0 km/h
     
    Humidity 18 %
    Visibility 16 km
    Clouds 0 %

    Weather report from station Grass Valley, Distance: 5 km (13:35 2026/08/25)

    Open Radar Map

    Weather for the next 24 hours

    14:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow
    high clouds
    32 °C
    0 mm
    0 %
    SW
    15 km/h
    		 high clouds
    32 °C
    0 mm
    0 %
    SW
    15 km/h
    		 overcast
    31 °C
    0 mm
    0 %
    SW
    16 km/h
    		 overcast
    31 °C
    0 mm
    0 %
    SW
    14 km/h
    		 partly cloudy
    30 °C
    0 mm
    0 %
    SW
    11 km/h
    		 high clouds
    29 °C
    0 mm
    0 %
    SW
    9 km/h
    		 high clouds
    26 °C
    0 mm
    0 %
    SW
    7 km/h
    		 high clouds
    25 °C
    0 mm
    0 %
    SW
    6 km/h
    		 overcast
    24 °C
    0 mm
    0 %
    S
    7 km/h
    		 overcast
    23 °C
    0 mm
    0 %
    SE
    9 km/h
    		 overcast
    23 °C
    0 mm
    0 %
    SE
    7 km/h
    		 overcast
    22 °C
    0 mm
    0 %
    SE
    7 km/h
    		 overcast
    22 °C
    0 mm
    0 %
    SE
    6 km/h
    		 overcast
    22 °C
    0 mm
    0 %
    SE
    6 km/h
    		 overcast
    22 °C
    0 mm
    0 %
    SE
    6 km/h
    		 overcast
    22 °C
    0 mm
    0 %
    SE
    7 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    SE
    7 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    SE
    7 km/h
    		 high clouds
    25 °C
    0 mm
    0 %
    SE
    6 km/h
    		 high clouds
    28 °C
    0 mm
    10 %
    S
    5 km/h
    		 high clouds
    30 °C
    0 mm
    10 %
    SW
    10 km/h
    		 clear sky
    32 °C
    0 mm
    0 %
    SW
    13 km/h
    		 clear sky with few clouds
    33 °C
    0 mm
    0 %
    SW
    13 km/h
    		 clear sky
    34 °C
    0 mm
    0 %
    SW
    14 km/h
    		 high clouds
    34 °C
    0 mm
    0 %
    SW
    16 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast
    22 °C
    0 mm
    0 %
    SE
    6 km/h
    		 overcast
    22 °C
    0 mm
    0 %
    SE
    7 km/h
    		 high clouds
    25 °C
    0 mm
    0 %
    SE
    6 km/h
    		 clear sky
    32 °C
    0 mm
    10 %
    SW
    13 km/h
    		 high clouds
    34 °C
    0 mm
    0 %
    SW
    16 km/h
    		 high clouds
    33 °C
    0 mm
    0 %
    W
    14 km/h
    		 clear sky
    28 °C
    0 mm
    0 %
    SW
    9 km/h
    		 clear sky
    24 °C
    0 mm
    0 %
    SE
    10 km/h

    Meteogram

    22222320171510101314161614143234353031302625293031302728
    40
    35
    30
    25
    20
    15
    10
    5
    Tue
    25
    partly cloudy    		Wed
    26
    clear sky with few clouds    		Thu
    27
    clear sky    		Fri
    28
    partly cloudy    		Sat
    29
    clear sky    		Sun
    30
    clear sky    		Mon
    31
    clear sky with few clouds    		Tue
    01
    clear sky    		Wed
    02
    clear sky    		Thu
    03
    clear sky    		Fri
    04
    clear sky    		Sat
    05
    clear sky    		Sun
    06
    clear sky    		Mon
    07
    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