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.

Overcast

28°F

-2°C

Humidity 64%
Wind Speed NW 12 G 18 mph
Barometer 29.74 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 2 Jan 2:46 pm EST
Extended Forecast for

Millburn NJ

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 31. Wind chill values between 20 and 25. West wind around 14 mph.

    High: 31 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 19. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 30. Wind chill values between 10 and 20. West wind around 9 mph.

    High: 30 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 1am, then a chance of light snow after 1am. Cloudy, with a low around 24. West wind around 6 mph becoming calm. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Light
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 34. Northwest wind 6 to 14 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 29.

    High: 29 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 31. Wind chill values between 20 and 25. West wind around 14 mph.
Tonight
Partly cloudy, with a low around 19. West wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 30. Wind chill values between 10 and 20. West wind around 9 mph.
Saturday Night
A slight chance of snow showers before 1am, then a chance of light snow after 1am. Cloudy, with a low around 24. West wind around 6 mph becoming calm. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 34. Northwest wind 6 to 14 mph.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Increasing clouds, with a high near 29.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 45.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Millburn NJ
 40.73°N 74.3°W (Elev. 331 ft)
Last Update:
1:29 pm EST Jan 2, 2026
Forecast Valid:
3pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
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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