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

Briefing for Impacts from Strong Coastal Storm Sunday through Monday

A strong coastal storm is forecast to bring potentially significant impacts to our region. Moderate to major coastal flooding, strong to damaging winds, beach erosion, and very dangerous marine conditions are forecast. View this briefing for details on these threats. Read More >

Hazardous Weather Conditions

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

38°F

3°C

Humidity 89%
Wind Speed Calm
Barometer 30.49 in (1032.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 9 Oct 10:53 pm EDT
Extended Forecast for

Somerville, Somerset Airport NJ

Frost Advisory October 10, 02:00am until October 10, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Areas of frost after 3am. Otherwise, clear, with a low around 34. Calm wind.

    Low: 34 °F

    Areas Frost

  • Friday

    Friday: Widespread frost, mainly between 7am and 8am. Otherwise, sunny, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 65 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Mostly cloudy, with a high near 69. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a low around 53. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Rain Likely

  • Sunday

    Sunday: Rain. High near 62. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 62 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 51. Breezy. Chance of precipitation is 80%.

    Low: 51 °F

    Rain and
    Breezy

  • Columbus Day

    Columbus Day: Rain likely. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 70%.

    High: 63 °F

    Rain Likely
    and Breezy

  • Monday Night

    Monday Night: Rain likely, mainly before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Rain Likely

Detailed Forecast

Tonight
Areas of frost after 3am. Otherwise, clear, with a low around 34. Calm wind.
Friday
Widespread frost, mainly between 7am and 8am. Otherwise, sunny, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 44. Calm wind.
Saturday
A chance of showers after 2pm. Mostly cloudy, with a high near 69. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely. Cloudy, with a low around 53. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 62. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain. Low around 51. Breezy. Chance of precipitation is 80%.
Columbus Day
Rain likely. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Tuesday
A chance of showers before 8am. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Somerville, Somerset Airport NJ
 40.61°N 74.68°W (Elev. 154 ft)
Last Update:
9:51 pm EDT Oct 9, 2025
Forecast Valid:
11pm EDT Oct 9, 2025-6pm EDT Oct 16, 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