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    Saku

    World / Japan / 長野県 (Nagano-ken)

    36°14'N / 138°28'E / Altitude 685 m / 09:27 2026/06/18, Asia/Tokyo (UTC+9)

    Open Radar Map

    Weather for the next 24 hours

    10:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow
    overcast
    18 °C
    0 mm
    0 %
    E
    7 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    E
    7 km/h
    		 overcast
    19 °C
    0 mm
    0 %
    E
    7 km/h
    		 mostly cloudy
    19 °C
    0 mm
    0 %
    NE
    8 km/h
    		 clear sky with few clouds
    20 °C
    0 mm
    0 %
    E
    9 km/h
    		 partly cloudy
    21 °C
    0 mm
    0 %
    E
    9 km/h
    		 overcast
    21 °C
    0 mm
    20 %
    E
    9 km/h
    		 mixed with rain showers
    20 °C
    0.2 mm
    80 %
    E
    5 km/h
    		 mixed with rain showers
    19 °C
    0.5 mm
    80 %
    E
    5 km/h
    		 mixed with rain showers
    18 °C
    0.6 mm
    80 %
    E
    3 km/h
    		 rain, thunderstorms likely
    17 °C
    1 mm
    80 %
    NE
    1 km/h
    		 rain, thunderstorms likely
    16 °C
    1 mm
    70 %
    W
    3 km/h
    		 fog
    16 °C
    0.1 mm
    60 %
    N
    3 km/h
    		 fog
    16 °C
    0 mm
    10 %
    NW
    1 km/h
    		 partly cloudy
    15 °C
    0 mm
    10 %
    W
    3 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    W
    3 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    W
    5 km/h
    		 partly cloudy
    14 °C
    0 mm
    0 %
    W
    3 km/h
    		 partly cloudy
    13 °C
    0 mm
    0 %
    W
    3 km/h
    		 partly cloudy
    13 °C
    0 mm
    0 %
    W
    5 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    W
    3 km/h
    		 clear sky
    19 °C
    0 mm
    0 %
    NW
    4 km/h
    		 mostly cloudy
    21 °C
    0 mm
    0 %
    NW
    4 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    N
    5 km/h
    		 mostly cloudy
    23 °C
    0 mm
    0 %
    N
    5 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    partly cloudy
    15 °C
    0.1 mm
    60 %
    W
    3 km/h
    		 partly cloudy
    14 °C
    0 mm
    0 %
    W
    3 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    W
    3 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    N
    5 km/h
    		 mostly cloudy
    25 °C
    0 mm
    0 %
    N
    5 km/h
    		 mostly cloudy
    27 °C
    0 mm
    10 %
    NE
    8 km/h
    		 partly cloudy
    23 °C
    0 mm
    10 %
    E
    9 km/h
    		 overcast
    19 °C
    0 mm
    50 %
    NE
    8 km/h

    Meteogram

    15141513111112141414161717162127171613131820212531302525
    35
    30
    25
    20
    15
    10
    5
    Thu
    18
    mixed with rain showers    		Fri
    19
    partly cloudy    		Sat
    20
    overcast with rain    		Sun
    21
    overcast with heavy rain    		Mon
    22
    overcast with light rain    		Tue
    23
    overcast with rain    		Wed
    24
    mostly cloudy    		Thu
    25
    overcast    		Fri
    26
    mostly cloudy    		Sat
    27
    high clouds    		Sun
    28
    clear sky with few clouds    		Mon
    29
    rain, thunderstorms likely    		Tue
    30
    mixed with rain showers    		Wed
    01
    mixed with rain showers

    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