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

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Partly Cloudy

25°F

-4°C

Humidity 100%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 9 Jan 7:45 am EST
Extended Forecast for

Plainfield NJ

  • Today

    Today: A 50 percent chance of rain after 3pm. Increasing clouds, with a high near 56. Calm wind becoming south 5 to 7 mph in the morning.

    High: 56 °F

    Partly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 41. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon. Cloudy, with a high near 46. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 39. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain then
    Rain Likely

  • Sunday

    Sunday: A chance of rain before noon, then a slight chance of showers after noon. Cloudy, then gradually becoming mostly sunny, with a high near 46. West wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of rain after 3pm. Increasing clouds, with a high near 56. Calm wind becoming south 5 to 7 mph in the morning.
Tonight
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 41. Southwest wind around 6 mph becoming light and variable after midnight.
Saturday
Rain likely, mainly after noon. Cloudy, with a high near 46. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain. Low around 39. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of rain before noon, then a slight chance of showers after noon. Cloudy, then gradually becoming mostly sunny, with a high near 46. West wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
Cloudy, with a low around 31.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Plainfield NJ
 40.61°N 74.42°W (Elev. 95 ft)
Last Update:
3:06 am EST Jan 9, 2026
Forecast Valid:
8am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation