Stony Brook, NY Weather

    11:00 Thursday
    Partly cloudy
    Partly cloudy
    5° Feels like 2°
    Moderate west wind West 16 - 34 km/h
    • Today 25 Dec. Scattered clouds 7° / -5° Strong north wind 31 - 57 km/h
    • Tomorrow 26 Dec. Snow with partly cloudy skies 90% 7.9 mm -2° / -8° Moderate northwest wind 24 - 47 km/h
    • Saturday 27 Dec. Snow with partly cloudy skies 90% 3.8 mm -1° / -5° Moderate northeast wind 28 - 48 km/h
    • Sunday 28 Dec. Partly cloudy 3° / -6° Moderate southwest wind 12 - 22 km/h
    • Monday 29 Dec. Light rain with partly cloudy skies 90% 6.9 mm 11° / 2° Strong west wind 28 - 52 km/h
    • Tuesday 30 Dec. Scattered clouds 5° / -2° Very strong west wind 38 - 81 km/h
    • Wednesday 31 Dec. Partly cloudy 3° / -3° Moderate southwest wind 25 - 49 km/h

    Weather Forecast for Stony Brook, NY Today

    , 25 December

    Tomorrow

    , 26 December
    12:00 Partly cloudy 5° Partly cloudy
    Feels Like 2°
    Moderate west wind West 16 - 34 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 64%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 4265 ft
    13:00 Scattered clouds 6° Scattered clouds
    Feels Like 3°
    Moderate west wind West 17 - 32 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 5249 ft
    14:00 Scattered clouds 7° Scattered clouds
    Feels Like 4°
    Moderate west wind West 17 - 33 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 46%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 3281 ft
    15:00 Scattered clouds 7° Scattered clouds
    Feels Like 4°
    Moderate northwest wind Northwest 22 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 2625 ft
    16:00 Scattered clouds 6° Scattered clouds
    Feels Like 1°
    Moderate northwest wind Northwest 26 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 44%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 1969 ft
    17:00 Scattered clouds 4° Scattered clouds
    Feels Like -1°
    Moderate northwest wind Northwest 26 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 1640 ft
    18:00 Clear skies 2° Clear
    Feels Like -4°
    Strong north wind North 29 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Snowline Snowline 656 ft
    19:00 Clear skies 0° Clear
    Feels Like -6°
    Strong north wind North 31 - 57 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 31 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 57 km/h
    • Snowline Snowline 0 ft
    Scattered clouds 20:00 Scattered clouds -1° Scattered clouds
    Feels Like -8°
    Strong north wind North 29 - 57 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds -1° Scattered clouds
    Feels Like -8°
    Strong north wind North 29 - 57 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 57 km/h
    • Snowline Snowline 0 ft
    21:00 Scattered clouds -3° Scattered clouds
    Feels Like -9°
    Strong north wind North 28 - 54 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 22%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 54 km/h
    • Snowline Snowline 0 ft
    22:00 Clear skies -3° Clear
    Feels Like -10°
    Strong north wind North 25 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Snowline Snowline 0 ft
    Clear 23:00 Clear skies -4° Clear
    Feels Like -11°
    Moderate north wind North 24 - 47 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds -4° Scattered clouds
    Feels Like -11°
    Moderate north wind North 24 - 47 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like -11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Snowline Snowline 0 ft
    24:00 Scattered clouds -5° Scattered clouds
    Feels Like -11°
    Moderate north wind North 22 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like -11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 0 ft

    Sunrise and Sunset

    Sunrise 07:15 Sunset 16:30
    First light 06:44 Midday 11:52 Last light 17:01
    Day length 9h 14m

    Remaining daylight 4h 39m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Full Moon
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter

    Air quality in Stony Brook today

    Detail
    32
    Fair O₃ (79 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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