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.

Fair

23°F

-5°C

Humidity 63%
Wind Speed NW 3 mph
Barometer 30.17 in (1021.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 13 Feb 7:53 am EST
Extended Forecast for

Dunellen NJ

  • Today

    Today: Sunny, with a high near 36. West wind around 5 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: A chance of snow showers, mainly between 2am and 5am. Increasing clouds, with a low around 22. Calm wind becoming southwest around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Mostly Clear
    then Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 44. West wind around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind around 5 mph becoming calm.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Calm wind becoming east around 5 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 36. West wind around 5 mph.
Tonight
A chance of snow showers, mainly between 2am and 5am. Increasing clouds, with a low around 22. Calm wind becoming southwest around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 44. West wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 38. Calm wind becoming east around 5 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Washington's Birthday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Cloudy, with a high near 50. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dunellen NJ
 40.59°N 74.48°W (Elev. 72 ft)
Last Update:
4:15 am EST Feb 13, 2026
Forecast Valid:
8am EST Feb 13, 2026-6pm EST Feb 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation