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

23°F

-5°C

Humidity 68%
Wind Speed SW 9 mph
Barometer 30.20 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 15 Dec 11:15 pm EST
Extended Forecast for

Plainfield NJ

  • Tonight

    Tonight: Partly cloudy, with a low around 16. West wind around 6 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 31. Wind chill values between 15 and 25. Light west wind.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Calm wind becoming southwest around 5 mph after midnight.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. West wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain. Low around 39. Chance of precipitation is 100%.

    Low: 39 °F

    Rain Likely
    then Rain

  • Friday

    Friday: A 50 percent chance of rain before 1pm. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. West wind around 6 mph.
Tuesday
Sunny, with a high near 31. Wind chill values between 15 and 25. Light west wind.
Tuesday Night
Partly cloudy, with a low around 20. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 23. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Rain. Low around 39. Chance of precipitation is 100%.
Friday
A 50 percent chance of rain before 1pm. Partly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plainfield NJ
 40.63°N 74.41°W (Elev. 135 ft)
Last Update:
6:41 pm EST Dec 15, 2025
Forecast Valid:
11pm EST Dec 15, 2025-6pm EST Dec 22, 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