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.

Mostly Cloudy

54°F

12°C

Humidity 82%
Wind Speed NE 5 mph
Barometer 30.29 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 24 Sep 9:45 pm EDT
Extended Forecast for

Plainfield NJ

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northeast wind around 9 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 71. Northeast wind around 14 mph, with gusts as high as 30 mph.

    High: 71 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 57. North wind 11 to 13 mph, with gusts as high as 34 mph.

    Low: 57 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly after 8am. High near 67. North wind 13 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 57. North wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Rain

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 8pm, then showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Rain Likely

  • Monday

    Monday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Northeast wind around 9 mph, with gusts as high as 21 mph.
Friday
Mostly cloudy, with a high near 71. Northeast wind around 14 mph, with gusts as high as 30 mph.
Friday Night
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 57. North wind 11 to 13 mph, with gusts as high as 34 mph.
Saturday
Rain, mainly after 8am. High near 67. North wind 13 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 57. North wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely before 8pm, then showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 70.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Partly sunny, with a high near 78.
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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:
9:58 pm EDT Sep 24, 2026
Forecast Valid:
10pm EDT Sep 24, 2026-6pm EDT Oct 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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