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.

Fog/Mist

36°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 29.95 in (1014.5 mb)
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Last update 23 Dec 10:53 pm EST
Extended Forecast for

South Bound Brook NJ

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 25. Calm wind.

    Low: 25 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 1pm. Mostly cloudy, with a high near 43. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Northwest wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 26. Chance of precipitation is 100%.

    Low: 26 °F

    Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow. Cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Increasing clouds, with a low around 25. Calm wind.
Christmas Day
A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 1pm. Mostly cloudy, with a high near 43. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 21. Northwest wind around 5 mph.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Friday Night
Snow. Low around 26. Chance of precipitation is 100%.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 35. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
Rain. High near 43. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Bound Brook NJ
 40.55°N 74.51°W (Elev. 56 ft)
Last Update:
4:12 pm EST Dec 23, 2025
Forecast Valid:
11pm EST Dec 23, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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