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.

Mostly Cloudy

-6°C

21°F

Humidity 49%
Wind Speed W 13 km/h
Barometer 29.61 in
Dewpoint -15°C (5°F)
Visibility 16 km
Wind Chill-12°C (11°F)
Last update 16 Jan 1:55 am EST
Extended Forecast for

Millburn NJ

  • Overnight

    Overnight: Mostly clear, with a low around -7. Wind chill values between -10 and -15. West wind around 23 km/h, with gusts as high as 50 km/h.

    Low: -7 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 1. Wind chill values between -5 and -15. West wind 14 to 23 km/h, with gusts as high as 50 km/h.

    High: 1 °C

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow after 1am. Increasing clouds, with a low around -3. South wind 8 to 10 km/h.

    Low: -3 °C

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 3. South wind 5 to 11 km/h. Chance of precipitation is 70%. New snow accumulation of 1 to 3 centimeters possible.

    High: 3 °C

    Snow Likely
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain before 7pm, then a slight chance of snow after 1am. Increasing clouds, with a low around -2. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%.

    Low: -2 °C

    Chance Rain
    then Slight
    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 1.

    High: 1 °C

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -6.

    Low: -6 °C

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 0.

    High: 0 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -11.

    Low: -11 °C

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around -7. Wind chill values between -10 and -15. West wind around 23 km/h, with gusts as high as 50 km/h.
Friday
Sunny, with a high near 1. Wind chill values between -5 and -15. West wind 14 to 23 km/h, with gusts as high as 50 km/h.
Friday Night
A 40 percent chance of snow after 1am. Increasing clouds, with a low around -3. South wind 8 to 10 km/h.
Saturday
Snow likely before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 3. South wind 5 to 11 km/h. Chance of precipitation is 70%. New snow accumulation of 1 to 3 centimeters possible.
Saturday Night
A chance of rain before 7pm, then a slight chance of snow after 1am. Increasing clouds, with a low around -2. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 1.
Sunday Night
Partly cloudy, with a low around -6.
M.L.King Day
Mostly sunny, with a high near 0.
Monday Night
Mostly clear, with a low around -11.
Tuesday
Sunny and cold, with a high near -7.
Tuesday Night
Mostly clear, with a low around -12.
Wednesday
Partly sunny, with a high near -2.
Wednesday Night
Mostly cloudy, with a low around -4.
Thursday
Partly sunny, with a high near 3.
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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 m)
Last Update:
1:17 am EST Jan 16, 2026
Forecast Valid:
2am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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Chance of Precipitation