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.

Overcast

32°F

0°C

Humidity 87%
Wind Speed NE 6 mph
Barometer 30.17 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 16 Feb 9:45 am EST
Extended Forecast for

Plainfield NJ

  • Washington's Birthday

    Washington's Birthday: Cloudy, then gradually becoming mostly sunny, with a high near 39. Northeast wind 3 to 8 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 47. Calm wind becoming west around 5 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain likely. Cloudy, with a high near 43. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely

Detailed Forecast

Washington's Birthday
Cloudy, then gradually becoming mostly sunny, with a high near 39. Northeast wind 3 to 8 mph.
Tonight
A slight chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 47. Calm wind becoming west around 5 mph.
Tuesday Night
Increasing clouds, with a low around 34. Calm wind.
Wednesday
Rain likely. Cloudy, with a high near 43. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 30 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 37.
Thursday
Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Friday
Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plainfield NJ
 40.61°N 74.42°W (Elev. 95 ft)
Last Update:
10:04 am EST Feb 16, 2026
Forecast Valid:
10am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation