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.

Clear

14°F

-10°C

Humidity 62%
Wind Speed W 9 mph
Barometer 30.25 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 20 Jan 6:45 am EST
Extended Forecast for

Berkeley Heights NJ

  • Today

    Today: Sunny and cold, with a high near 20. Wind chill values between zero and 5. West wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 20 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around 9. West wind 5 to 7 mph becoming calm after midnight.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 31. Wind chill values between 10 and 20. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 31 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. South wind around 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 17.

    High: 17 °F

    Cold

Detailed Forecast

Today
Sunny and cold, with a high near 20. Wind chill values between zero and 5. West wind 9 to 14 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 9. West wind 5 to 7 mph becoming calm after midnight.
Wednesday
Increasing clouds, with a high near 31. Wind chill values between 10 and 20. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 25. South wind around 7 mph.
Thursday
Mostly sunny, with a high near 41. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 8.
Saturday
Partly sunny and cold, with a high near 17.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 18. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Berkeley Heights NJ
 40.67°N 74.43°W (Elev. 400 ft)
Last Update:
1:07 am EST Jan 20, 2026
Forecast Valid:
7am EST Jan 20, 2026-6pm EST Jan 26, 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