National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

A Few Clouds

27°F

-3°C

Humidity 53%
Wind Speed W 6 mph
Barometer 29.80 in (1009.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 31 Dec 4:53 am EST
Extended Forecast for

South Plainfield NJ

  • Overnight

    Overnight: A chance of flurries. Mostly cloudy, with a low around 23. West wind around 10 mph.

    Low: 23 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: A chance of flurries before 11am. Partly sunny, with a high near 33. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 33 °F

    Chance
    Flurries

  • Wednesday Night

    Wednesday Night: Snow showers likely before 3am, then a chance of snow showers after 4am. Increasing clouds, with a low around 23. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Showers
    Likely

  • New Year's Day

    New Year's Day: A chance of snow showers before 7am. Mostly sunny, with a high near 30. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. West wind around 5 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a low around 23. West wind around 10 mph.
Wednesday
A chance of flurries before 11am. Partly sunny, with a high near 33. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Snow showers likely before 3am, then a chance of snow showers after 4am. Increasing clouds, with a low around 23. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
New Year's Day
A chance of snow showers before 7am. Mostly sunny, with a high near 30. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 15. West wind around 5 mph.
Friday
Partly sunny, with a high near 32.
Friday Night
Mostly clear, with a low around 20.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Plainfield NJ
 40.58°N 74.42°W (Elev. 89 ft)
Last Update:
4:13 am EST Dec 31, 2025
Forecast Valid:
5am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
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Additional Resources

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Chance of Precipitation