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 86%
Wind Speed SW 5 mph
Barometer 29.79 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 10 Dec 6:45 am EST
Extended Forecast for

Millburn NJ

  • Today

    Today: Rain, mainly after 1pm. High near 42. Wind chill values between 20 and 30. Southwest wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Mostly Cloudy
    then Rain

  • Tonight

    Tonight: Rain, mainly before 7pm. Low around 28. Wind chill values between 20 and 25. Southwest wind 13 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

    Low: 28 °F

    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a steady temperature around 31. Wind chill values between 15 and 20. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Wind chill values between 10 and 20. West wind 15 to 17 mph, with gusts as high as 32 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. West wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

Today
Rain, mainly after 1pm. High near 42. Wind chill values between 20 and 30. Southwest wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 7pm. Low around 28. Wind chill values between 20 and 25. Southwest wind 13 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Thursday
Mostly sunny, with a steady temperature around 31. Wind chill values between 15 and 20. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph.
Thursday Night
Partly cloudy, with a low around 24. Wind chill values between 10 and 20. West wind 15 to 17 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 34. West wind 10 to 13 mph, with gusts as high as 24 mph.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 37.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 24.
Sunday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Millburn NJ
 40.75°N 74.3°W (Elev. 400 ft)
Last Update:
2:32 am EST Dec 10, 2025
Forecast Valid:
7am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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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