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.

Fair

32°F

0°C

Humidity 55%
Wind Speed W 7 mph
Barometer 30.22 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 29 Nov 1:15 am EST
Extended Forecast for

Watchung NJ

  • Overnight

    Overnight: Mostly clear, with a low around 28. Wind chill values between 20 and 25. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind 5 to 8 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 29. Calm wind.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain and snow likely before 10am, then rain. High near 45. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 31. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Slight Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 26.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain and snow likely before 1pm, then rain. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain likely before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Wind chill values between 20 and 25. West wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind 5 to 8 mph.
Saturday Night
Increasing clouds, with a low around 29. Calm wind.
Sunday
Rain and snow likely before 10am, then rain. High near 45. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 31. West wind around 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 40.
Monday Night
Increasing clouds, with a low around 26.
Tuesday
Rain and snow likely before 1pm, then rain. High near 38. Chance of precipitation is 90%.
Tuesday Night
Rain likely before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watchung NJ
 40.65°N 74.44°W (Elev. 463 ft)
Last Update:
1:05 am EST Nov 29, 2025
Forecast Valid:
1am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation