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

25°F

-4°C

Humidity 69%
Wind Speed W 8 mph
Barometer 29.85 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 31 Dec 7:45 am EST
Extended Forecast for

Denville NJ

  • Today

    Today: A chance of flurries before 11am, then a slight chance of snow showers after 5pm. Mostly cloudy, with a high near 30. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before 5am. Mostly cloudy, with a low around 21. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely

  • New Year's Day

    New Year's Day: A chance of snow showers before 7am. Sunny, with a high near 27. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. West wind 5 to 10 mph.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 29. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before 11am, then a slight chance of snow showers after 5pm. Mostly cloudy, with a high near 30. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Snow showers likely, mainly before 5am. Mostly cloudy, with a low around 21. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
New Year's Day
A chance of snow showers before 7am. Sunny, with a high near 27. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 13. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 29. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Denville NJ
 40.88°N 74.48°W (Elev. 574 ft)
Last Update:
6:43 am EST Dec 31, 2025
Forecast Valid:
8am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
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Additional Resources

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Chance of Precipitation