Islip, NY Weather

    02:00 Wednesday
    Clear
    Clear skies
    0° Feels like -5°
    Last Quarter Last Quarter Illuminated: 5%
    • Today 17 Dec. Scattered clouds 5° / -2° Moderate west wind 24 - 39 km/h
    • Tomorrow 18 Dec. Light rain with partly cloudy skies 70% 2.5 mm 12° / -3° Strong south wind 35 - 59 km/h
    • Friday 19 Dec. Moderate rain with partly cloudy skies 90% 18 mm 13° / -1° Very strong south wind 45 - 77 km/h
    • Saturday 20 Dec. Scattered clouds 7° / -1° Strong southwest wind 29 - 50 km/h
    • Sunday 21 Dec. Scattered clouds 10° / -1° Strong southwest wind 28 - 52 km/h
    • Monday 22 Dec. Scattered clouds 3° / -2° Moderate northwest wind 16 - 34 km/h
    • Tuesday 23 Dec. Light rain with partly cloudy skies 50% 2.8 mm 8° / -2° Strong southwest wind 31 - 60 km/h

    Weather Forecast for Islip, NY Today

    , 17 December

    Tomorrow

    , 18 December
    02:00 Clear skies 0° Clear
    Feels Like -5°
    Moderate southwest wind Southwest 18 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 45 km
    03:00 Clear skies 1° Clear
    Feels Like -4°
    Moderate southwest wind Southwest 17 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1019 hPa
    • Snowline Snowline 9843 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 40 km
    04:00 Clear skies 1° Clear
    Feels Like -3°
    Moderate southwest wind Southwest 18 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 40 km
    Clear 05:00 Clear skies 2° Clear
    Feels Like -2°
    Moderate southwest wind Southwest 19 - 30 km/h
    		UV Index 0 Low SPF: no
    05:00 Clear skies 2° Clear
    Feels Like -2°
    Moderate southwest wind Southwest 19 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 45 km
    06:00 Clear skies 2° Clear
    Feels Like -2°
    Moderate southwest wind Southwest 18 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 40 km
    07:00 Clear 2° Sunny
    Feels Like -2°
    Moderate southwest wind Southwest 18 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 3%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 40 km
    Scattered clouds 08:00 Scattered clouds 2° Scattered clouds
    Feels Like -2°
    Moderate southwest wind Southwest 18 - 29 km/h
    		UV Index 0 Low SPF: no
    08:00 Overcast 2° Overcast
    Feels Like -2°
    Moderate southwest wind Southwest 18 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 49%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 11155 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 40 km
    09:00 Overcast 4° Overcast
    Feels Like 0°
    Moderate southwest wind Southwest 20 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 11155 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 40 km
    10:00 Overcast 4° Overcast
    Feels Like -1°
    Moderate southwest wind Southwest 22 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 11483 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 40 km
    Partly cloudy 11:00 Partly cloudy 3° Partly cloudy
    Feels Like -1°
    Moderate southwest wind Southwest 20 - 35 km/h
    		UV Index 1 Low SPF: no
    11:00 Overcast 3° Overcast
    Feels Like -1°
    Moderate southwest wind Southwest 20 - 35 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 96%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 11155 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 40 km
    12:00 Partly cloudy 4° Partly cloudy
    Feels Like 0°
    Moderate southwest wind Southwest 21 - 35 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 92%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 40 km
    13:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate southwest wind Southwest 23 - 38 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 53%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 40 km
    Partly cloudy 14:00 Partly cloudy 5° Partly cloudy
    Feels Like 1°
    Moderate southwest wind Southwest 23 - 39 km/h
    		UV Index 1 Low SPF: no
    14:00 Partly cloudy 5° Partly cloudy
    Feels Like 1°
    Moderate southwest wind Southwest 23 - 39 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 62%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 9843 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 40 km
    15:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate west wind West 23 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 40 km
    16:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate west wind West 23 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 24%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 40 km
    Scattered clouds 17:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate west wind West 24 - 39 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate west wind West 24 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 39%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 40 km
    18:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate west wind West 22 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 37%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 40 km
    19:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate west wind West 20 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 33%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 7546 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 40 km
    Scattered clouds 20:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate west wind West 18 - 31 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate west wind West 18 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 26%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 40 km
    21:00 Scattered clouds 3° Scattered clouds
    Feels Like 0°
    Moderate west wind West 15 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 54%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1019 hPa
    • Snowline Snowline 7218 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 40 km
    22:00 Scattered clouds 3° Scattered clouds
    Feels Like -1°
    Moderate west wind West 14 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 40 km
    Scattered clouds 23:00 Scattered clouds 2° Scattered clouds
    Feels Like -1°
    Moderate west wind West 14 - 23 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 2° Scattered clouds
    Feels Like -1°
    Moderate west wind West 14 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 23%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 35 km
    24:00 Clear skies 2° Clear
    Feels Like -1°
    Moderate northwest wind Northwest 15 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 40 km

    Sunrise and Sunset

    Sunrise 07:11 Sunset 16:26
    First light 06:40 Midday 11:49 Last light 16:57
    Day length 9h 16m

    Time remaining until sunrise 5h

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    17 Last Quarter
    18 New Moon
    19 New Moon
    20 New Moon
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter

    Air quality in Islip today

    Detail
    32
    Fair PM₂₅ (18 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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