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    Holtsville

    World / United States / New York

    40°48'N / 73°2'W / Altitude 31 m / 06:11 2026/07/22, America/New_York (UTC-4)

    overcast 22.8 °C
    Wind speed 20 km/h
     
    Humidity 90 %
    Air pressure 1005 hPa
    Visibility 16 km
    Clouds 80 %
    Cloud base 304 m

    Weather report from station Islip, Distance: 5 km (05:56 2026/07/22)

    Open Radar Map

    Weather for the next 24 hours

    07:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow
    overcast
    22 °C
    0 mm
    20 %
    SW
    13 km/h
    high clouds
    24 °C
    0 mm
    10 %
    SW
    13 km/h
    overcast with rain
    23 °C
    0.5 mm
    60 %
    SW
    15 km/h
    clear sky with few clouds
    25 °C
    0 mm
    10 %
    SW
    15 km/h
    clear sky with few clouds
    26 °C
    0 mm
    10 %
    W
    14 km/h
    clear sky with few clouds
    27 °C
    0 mm
    0 %
    W
    14 km/h
    partly cloudy
    29 °C
    0 mm
    0 %
    W
    15 km/h
    mostly cloudy
    29 °C
    0 mm
    10 %
    SW
    17 km/h
    overcast
    27 °C
    0 mm
    10 %
    S
    20 km/h
    overcast
    28 °C
    0 mm
    10 %
    S
    18 km/h
    partly cloudy
    28 °C
    0 mm
    10 %
    SW
    16 km/h
    clear sky
    27 °C
    0 mm
    0 %
    SW
    17 km/h
    overcast
    26 °C
    0 mm
    0 %
    W
    9 km/h
    overcast
    25 °C
    0 mm
    0 %
    NW
    1 km/h
    overcast
    24 °C
    0 mm
    0 %
    S
    7 km/h
    mostly cloudy
    23 °C
    0 mm
    0 %
    W
    7 km/h
    clear sky
    23 °C
    0 mm
    0 %
    W
    7 km/h
    clear sky
    22 °C
    0 mm
    0 %
    N
    13 km/h
    overcast
    20 °C
    0 mm
    0 %
    N
    15 km/h
    Gust:
    43 km/h
    clear sky
    19 °C
    0 mm
    0 %
    N
    15 km/h
    overcast
    18 °C
    0 mm
    0 %
    NW
    12 km/h
    overcast
    17 °C
    0 mm
    0 %
    N
    13 km/h
    clear sky
    17 °C
    0 mm
    0 %
    N
    9 km/h
    overcast
    17 °C
    0 mm
    0 %
    N
    9 km/h
    overcast
    17 °C
    0 mm
    0 %
    N
    11 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    clear sky
    19 °C
    0 mm
    0 %
    N
    15 km/h
    clear sky
    17 °C
    0 mm
    0 %
    N
    9 km/h
    clear sky
    19 °C
    0 mm
    0 %
    N
    13 km/h
    clear sky
    23 °C
    0 mm
    0 %
    N
    9 km/h
    clear sky
    26 °C
    0 mm
    0 %
    NW
    12 km/h
    clear sky
    26 °C
    0 mm
    0 %
    N
    9 km/h
    clear sky
    22 °C
    0 mm
    0 %
    SE
    7 km/h
    clear sky
    19 °C
    0 mm
    0 %
    SE
    4 km/h

    Meteogram

    22171617161819232221222120202926272727282927282624252726
    31
    29
    27
    25
    23
    21
    19
    17
    15
    Wed
    22
    overcast with rain
    Thu
    23
    clear sky
    Fri
    24
    clear sky with few clouds
    Sat
    25
    clear sky with few clouds
    Sun
    26
    partly cloudy
    Mon
    27
    clear sky
    Tue
    28
    partly cloudy
    Wed
    29
    mixed with rain showers
    Thu
    30
    clear sky
    Fri
    31
    high clouds
    Sat
    01
    mixed with rain showers
    Sun
    02
    mixed with rain showers
    Mon
    03
    mixed with rain showers
    Tue
    04
    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