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

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 45°F (7°C)
Visibility 0.38 mi
Last update 5 Apr 9:45 am EDT
Extended Forecast for

Denville NJ

  • Today

    Today: Showers, mainly after 11am. Patchy fog before 11am. High near 62. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 36. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 53. West wind around 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain showers before 5am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 36. West wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 26.

    Low: 26 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Showers, mainly after 11am. Patchy fog before 11am. High near 62. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 36. West wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 53. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of rain showers before 5am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 36. West wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Clear, with a low around 26.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Denville NJ
 40.9°N 74.47°W (Elev. 525 ft)
Last Update:
5:48 am EDT Apr 5, 2026
Forecast Valid:
10am EDT Apr 5, 2026-6pm EDT Apr 11, 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