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

36°F

2°C

Humidity 87%
Wind Speed NW 9 G 16 mph
Barometer 29.88 in
Dewpoint 32°F (0°C)
Visibility 2.00 mi
Wind Chill29°F (-2°C)
Last update 12 Mar 5:45 pm EDT
Extended Forecast for

Plainfield NJ

  • Tonight

    Tonight: Snow likely before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 29. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 29 °F

    Snow Likely
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 49. Light southwest wind becoming south 10 to 15 mph in the morning.

    High: 49 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West wind around 11 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52. West wind around 17 mph, with gusts as high as 32 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. West wind 5 to 8 mph becoming calm in the evening.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 43. Chance of precipitation is 90%.

    Low: 43 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 64. Chance of precipitation is 100%.

    High: 64 °F

    Rain

  • Monday Night

    Monday Night: Rain likely before 2am. Cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

Detailed Forecast

Tonight
Snow likely before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 29. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Increasing clouds, with a high near 49. Light southwest wind becoming south 10 to 15 mph in the morning.
Friday Night
Partly cloudy, with a low around 37. West wind around 11 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 52. West wind around 17 mph, with gusts as high as 32 mph.
Saturday Night
Increasing clouds, with a low around 34. West wind 5 to 8 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 52.
Sunday Night
Rain, mainly after 2am. Low around 43. Chance of precipitation is 90%.
Monday
Rain. High near 64. Chance of precipitation is 100%.
Monday Night
Rain likely before 2am. Cloudy, with a low around 34. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plainfield NJ
 40.61°N 74.42°W (Elev. 95 ft)
Last Update:
6:03 pm EDT Mar 12, 2026
Forecast Valid:
6pm EDT Mar 12, 2026-6pm EDT Mar 19, 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