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

Hazardous Weather Conditions

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Freezing Fog

30°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 30.00 in (1015.9 mb)
Dewpoint 28°F (-2°C)
Visibility 0.25 mi
Last update 18 Feb 3:53 am EST
Extended Forecast for

Somerville, Somerset Airport NJ

Dense Fog Advisory February 18, 04:10am until February 18, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 18, 04:10am until February 18, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 45 °F

    Rain and
    Dense Fog

  • Tonight

    Tonight: A chance of rain before 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A slight chance of rain after 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 41. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 41 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 33. Calm wind becoming east around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: Rain. High near 43. East wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Today
Rain, mainly after 4pm. Widespread dense fog, mainly before 11am. High near 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of rain before 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of rain after 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 41. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of rain. Cloudy, with a low around 33. Calm wind becoming east around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 43. East wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A chance of rain, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Monday
Mostly cloudy, with a high near 37.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 33.
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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:
4:19 pm EST Feb 17, 2026
Forecast Valid:
4am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation