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

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Fair

30°F

-1°C

Humidity 47%
Wind Speed N 7 mph
Barometer 30.54 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 8 Apr 3:35 am EDT
Extended Forecast for

Plainfield NJ

  • Overnight

    Overnight: Clear, with a low around 27. North wind around 7 mph.

    Low: 27 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. Wind chill values between 20 and 30 early. North wind 7 to 9 mph becoming southeast in the afternoon.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 2am. Otherwise, mostly clear, with a low around 32. Southeast wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Clear then
    Areas Frost

  • Thursday

    Thursday: Areas of frost before 8am. Otherwise, sunny, with a high near 58. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 58 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 38. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Patchy frost before 7am. Otherwise, sunny, with a high near 70.

    High: 70 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 27. North wind around 7 mph.
Wednesday
Sunny, with a high near 50. Wind chill values between 20 and 30 early. North wind 7 to 9 mph becoming southeast in the afternoon.
Wednesday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 32. Southeast wind around 6 mph becoming calm in the evening.
Thursday
Areas of frost before 8am. Otherwise, sunny, with a high near 58. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Thursday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 38. Southeast wind 5 to 7 mph becoming calm in the evening.
Friday
Patchy frost before 7am. Otherwise, sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Sunny, with a high near 65.
Saturday Night
Clear, with a low around 41.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 77.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plainfield NJ
 40.63°N 74.41°W (Elev. 135 ft)
Last Update:
3:28 am EDT Apr 8, 2026
Forecast Valid:
3am EDT Apr 8, 2026-6pm EDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation