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

33°F

1°C

Humidity 52%
Wind Speed NW 5 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Mar 1:53 am EDT
Extended Forecast for

Somerville NJ

  • Overnight

    Overnight: Clear, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 49. Light southwest wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 49 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of rain between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South wind around 15 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 42. Chance of precipitation is 100%.

    Low: 42 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 67. Chance of precipitation is 90%.

    High: 67 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

Detailed Forecast

Overnight
Clear, with a low around 27. West wind around 5 mph.
Friday
Increasing clouds, with a high near 49. Light southwest wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A slight chance of rain between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South wind around 15 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 52. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Mostly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 51.
Sunday Night
Showers, mainly after 2am. Low around 42. Chance of precipitation is 100%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 67. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm. Low around 35. Chance of precipitation is 80%.
Tuesday
A chance of showers before 8am. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville NJ
 40.56°N 74.6°W (Elev. 72 ft)
Last Update:
2:24 am EDT Mar 13, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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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