Princeton, NJ Weather

    08:00 Wednesday
    Overcast
    Overcast
    -2° Feels like -6°
    Moderate southwest wind Southwest 17 - 31 km/h
    • Today 17 Dec. Scattered clouds 5° / -7° Moderate southwest wind 18 - 37 km/h
    • Tomorrow 18 Dec. Light rain with partly cloudy skies 70% 1 mm 8° / -6° Moderate south wind 19 - 37 km/h
    • Friday 19 Dec. Moderate rain with partly cloudy skies 90% 18 mm 14° / -3° Very strong southeast wind 37 - 82 km/h
    • Saturday 20 Dec. Scattered clouds 3° / -3° Moderate west wind 23 - 48 km/h
    • Sunday 21 Dec. Scattered clouds 9° / -4° Strong northwest wind 31 - 65 km/h
    • Monday 22 Dec. Scattered clouds 2° / -4° Moderate west wind 19 - 47 km/h
    • Tuesday 23 Dec. Light rain with cloudy skies 50% 0.2 mm 6° / -3° Moderate west wind 18 - 43 km/h

    Weather Forecast for Princeton, NJ Today

    , 17 December

    Tomorrow

    , 18 December
    08:00 Overcast -2° Overcast
    Feels Like -6°
    Moderate southwest wind Southwest 17 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 11483 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 40 km
    09:00 Overcast 0° Overcast
    Feels Like -4°
    Moderate southwest wind Southwest 15 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 15 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 Partly cloudy 1° Partly cloudy
    Feels Like -3°
    Moderate southwest wind Southwest 13 - 29 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 81%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 11155 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 40 km
    11:00 Scattered clouds 2° Scattered clouds
    Feels Like -1°
    Moderate southwest wind Southwest 14 - 29 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 53%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 10827 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 40 km
    12:00 Scattered clouds 3° Scattered clouds
    Feels Like 0°
    Moderate southwest wind Southwest 13 - 28 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 44%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 45 km
    13:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 15 - 29 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 9843 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 45 km
    Scattered clouds 14:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 18 - 36 km/h
    		UV Index 1 Low SPF: no
    14:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 18 - 36 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 17%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 45 km
    15:00 Scattered clouds 5° Scattered clouds
    Feels Like 2°
    Moderate southwest wind Southwest 17 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 45 km
    16:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 16 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 45 km
    Scattered clouds 17:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate southwest wind Southwest 16 - 31 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate southwest wind Southwest 16 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 40 km
    18:00 Clear skies 3° Clear
    Feels Like 0°
    Moderate west wind West 16 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 7%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 40 km
    19:00 Scattered clouds 3° Scattered clouds
    Feels Like 0°
    Moderate west wind West 14 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 19%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 40 km
    Scattered clouds 20:00 Scattered clouds 2° Scattered clouds
    Feels Like -1°
    Moderate west wind West 13 - 25 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 2° Scattered clouds
    Feels Like -1°
    Moderate west wind West 13 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 49%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1019 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Visibility Visibility 40 km
    21:00 Scattered clouds 2° Scattered clouds
    Feels Like -1°
    Moderate west wind West 12 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 48%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 40 km
    22:00 Scattered clouds 1° Scattered clouds
    Feels Like -1°
    Moderate west wind West 9 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 39%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Visibility Visibility 35 km
    Scattered clouds 23:00 Scattered clouds -1° Scattered clouds
    Feels Like -3°
    Gentle west wind West 6 - 15 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds -1° Scattered clouds
    Feels Like -3°
    Gentle west wind West 6 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 27%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 35 km
    24:00 Scattered clouds -3° Scattered clouds
    Feels Like -5°
    Gentle west wind West 5 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 16%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Visibility Visibility 35 km

    Sunrise and Sunset

    Sunrise 07:16 Sunset 16:33
    First light 06:45 Midday 11:55 Last light 17:04
    Day length 9h 18m

    Remaining daylight 8h 26m

    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 Princeton today

    Detail
    45
    Moderate PM₂₅ (30 µg/m³)
    • Possible health risk.
    • Enjoy your usual outdoor activities if you do not experience symptoms.
    • Sensitive people should limit prolonged or intense outdoor activities.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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