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

Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

39°F

4°C

Humidity 93%
Wind Speed Calm
Barometer 30.17 in (1021.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 3 Nov 6:53 am EST
Extended Forecast for

Dunellen NJ

  • Today

    Today: A chance of rain, mainly between 11am and 3pm. Mostly cloudy, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance Rain

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 43. West wind 10 to 15 mph.

    Low: 43 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 60. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. West wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 1am. Partly cloudy, with a low around 44. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain, mainly between 11am and 3pm. Mostly cloudy, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 43. West wind 10 to 15 mph.
Tuesday
Sunny, with a high near 60. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 39. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 64. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
A slight chance of rain before 1am. Partly cloudy, with a low around 44. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 61.
Friday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dunellen NJ
 40.59°N 74.48°W (Elev. 72 ft)
Last Update:
4:10 am EST Nov 3, 2025
Forecast Valid:
7am EST Nov 3, 2025-6pm EST Nov 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation