National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Fair

28°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 25 Dec 3:35 am EST
Extended Forecast for

Berkeley Heights NJ

Winter Storm Watch December 26, 04:00pm until December 27, 01:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 45. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Wind chill values between 10 and 15. North wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely after 1pm. Increasing clouds, with a high near 29. Wind chill values between 10 and 20. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 29 °F

    Partly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 22. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 22 °F

    Heavy Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 29. Calm wind.
Christmas Day
Partly sunny, with a high near 45. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 19. Wind chill values between 10 and 15. North wind 6 to 9 mph, with gusts as high as 20 mph.
Friday
Snow likely after 1pm. Increasing clouds, with a high near 29. Wind chill values between 10 and 20. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
Snow. The snow could be heavy at times. Low around 22. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 36.
Sunday Night
Rain. Low around 31. Chance of precipitation is 90%.
Monday
Rain, mainly before 1pm. High near 46. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Berkeley Heights NJ
 40.67°N 74.43°W (Elev. 400 ft)
Last Update:
1:36 am EST Dec 25, 2025
Forecast Valid:
3am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation