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.

Clear

-3°C

27°F

Humidity 46%
Wind Speed N 19 G 37 km/h
Barometer 30.25 in
Dewpoint -13°C (9°F)
Visibility 16 km
Wind Chill-9°C (16°F)
Last update 4 Dec 8:45 pm EST
Extended Forecast for

3 Miles WNW Morristown NJ

  • Tonight

    Tonight: Partly cloudy, with a low around -10. Northwest wind 10 to 15 km/h becoming light north after midnight. Winds could gust as high as 35 km/h.

    Low: -10 °C

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 0. Calm wind.

    High: 0 °C

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of snow before 10pm. Mostly cloudy, with a low around -5. Calm wind. Chance of precipitation is 20%.

    Low: -5 °C

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 5. Calm wind becoming southwest 5 to 10 km/h in the afternoon.

    High: 5 °C

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -4. Calm wind.

    Low: -4 °C

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 4.

    High: 4 °C

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -6.

    Low: -6 °C

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near -1.

    High: -1 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -11.

    Low: -11 °C

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around -10. Northwest wind 10 to 15 km/h becoming light north after midnight. Winds could gust as high as 35 km/h.
Friday
Increasing clouds, with a high near 0. Calm wind.
Friday Night
A slight chance of snow before 10pm. Mostly cloudy, with a low around -5. Calm wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 5. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Saturday Night
Partly cloudy, with a low around -4. Calm wind.
Sunday
Partly sunny, with a high near 4.
Sunday Night
Mostly cloudy, with a low around -6.
Monday
Sunny, with a high near -1.
Monday Night
Mostly clear, with a low around -11.
Tuesday
Partly sunny, with a high near 1.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around -4. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 4.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around -1. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 5. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Morristown NJ
 40.8°N 74.52°W (Elev. 400 m)
Last Update:
4:09 pm EST Dec 4, 2025
Forecast Valid:
9pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation