Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fog/Mist

56°F

13°C

Humidity 97%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 55°F (13°C)
Visibility 2.00 mi
Last update 25 May 5:53 am EDT
Extended Forecast for

South Plainfield NJ

  • Memorial Day

    Memorial Day: Showers and possibly a thunderstorm before noon, then a slight chance of showers between noon and 1pm.  Patchy fog before 1pm. High near 74. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 59. Calm wind becoming north around 5 mph.

    Low: 59 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Calm wind becoming southwest around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 85. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 85 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Memorial Day
Showers and possibly a thunderstorm before noon, then a slight chance of showers between noon and 1pm. Patchy fog before 1pm. High near 74. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 59. Calm wind becoming north around 5 mph.
Tuesday
Mostly sunny, with a high near 81. Calm wind becoming southwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 61. Calm wind.
Wednesday
Partly sunny, with a high near 85. Light west wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 64.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
South Plainfield NJ
 40.59°N 74.45°W (Elev. 75 ft)
6:37 am EDT May 25, 2026
6am EDT May 25, 2026-6pm EDT May 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database