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.

Partly Cloudy

41°F

5°C

Humidity 45%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 27 Feb 11:45 am EST
Extended Forecast for

Denville NJ

  • This Afternoon

    This Afternoon: Sunny, with a high near 43. South wind around 5 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Calm wind becoming southwest around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51. Calm wind becoming southwest around 5 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 30. Calm wind becoming north around 5 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of snow before 1pm. Partly sunny, with a high near 37. North wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 43. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 27. Calm wind becoming southwest around 5 mph.
Saturday
Sunny, with a high near 51. Calm wind becoming southwest around 5 mph.
Saturday Night
Increasing clouds, with a low around 30. Calm wind becoming north around 5 mph.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 37. North wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Tuesday Night
Rain and snow likely, becoming all rain after 1am. Cloudy, with a low around 30. Chance of precipitation is 70%.
Wednesday
A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of rain. Cloudy, with a high near 48. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Denville NJ
 40.88°N 74.48°W (Elev. 574 ft)
Last Update:
4:09 am EST Feb 27, 2026
Forecast Valid:
12pm EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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