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.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.26 in
Dewpoint 41°F (5°C)
Visibility 2.00 mi
Wind Chill38°F (3°C)
Last update 5 Mar 6:48 pm EST
Extended Forecast for

Denville NJ

  • Tonight

    Tonight: Rain, mainly before 5am. Areas of fog. Low around 34. Northeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain and
    Areas Fog

  • Friday

    Friday: A slight chance of rain between 7am and 8am. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 42. Northeast wind around 5 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Friday Night

    Friday Night: A chance of rain, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 1pm. Otherwise, cloudy, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.

    High: 56 °F

    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 47. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of showers before 1pm. Partly sunny, with a high near 62. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, mainly before 5am. Areas of fog. Low around 34. Northeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A slight chance of rain between 7am and 8am. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 42. Northeast wind around 5 mph. Chance of precipitation is 20%.
Friday Night
A chance of rain, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%.
Saturday
Patchy fog before 1pm. Otherwise, cloudy, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 47. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of showers before 1pm. Partly sunny, with a high near 62. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
A chance of rain. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
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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:
4:09 pm EST Mar 5, 2026
Forecast Valid:
7pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
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Additional Resources

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Chance of Precipitation