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

45°F

7°C

Humidity 93%
Wind Speed SE 6 mph
Barometer 30.20 in (1022.9 mb)
Dewpoint 43°F (6°C)
Visibility 2.50 mi
Wind Chill42°F (6°C)
Last update 5 Mar 12:53 pm EST
Extended Forecast for

Martinsville NJ

  • This Afternoon

    This Afternoon: Rain, mainly before 3pm. Widespread fog, mainly after 5pm. High near 42. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain and Fog

  • Tonight

    Tonight: Rain, mainly before 2am. Widespread fog, mainly after 4am. Low around 36. Northeast wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain and Fog

  • Friday

    Friday: A slight chance of showers before 1pm. Widespread fog, mainly before 7am. Otherwise, cloudy, with a high near 43. Northeast wind around 5 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Showers and
    Fog

  • Friday Night

    Friday Night: A chance of showers, mainly after 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 37. East wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, cloudy, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.

    High: 54 °F

    Patchy Fog
    then Cloudy

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
Rain, mainly before 3pm. Widespread fog, mainly after 5pm. High near 42. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 2am. Widespread fog, mainly after 4am. Low around 36. Northeast wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A slight chance of showers before 1pm. Widespread fog, mainly before 7am. Otherwise, cloudy, with a high near 43. Northeast wind around 5 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly after 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 37. East wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy fog before 10am. Otherwise, cloudy, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Martinsville NJ
 40.62°N 74.56°W (Elev. 499 ft)
Last Update:
5:23 am EST Mar 5, 2026
Forecast Valid:
1pm EST Mar 5, 2026-6pm EDT Mar 11, 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