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

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 29.76 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 Jan 1:35 am EST
Extended Forecast for

Berkeley Heights NJ

  • Overnight

    Overnight: A 30 percent chance of rain, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 40. West wind 3 to 5 mph.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A slight chance of rain before 7am, then a chance of snow showers after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 42 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 28. Wind chill values between 20 and 25. West wind 14 to 18 mph, with gusts as high as 32 mph.

    Low: 28 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Wind chill values between 20 and 30. West wind around 10 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Southwest wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 46.

    High: 46 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 40. West wind 3 to 5 mph.
Sunday
A slight chance of rain before 7am, then a chance of snow showers after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 28. Wind chill values between 20 and 25. West wind 14 to 18 mph, with gusts as high as 32 mph.
Monday
Mostly sunny, with a high near 40. Wind chill values between 20 and 30. West wind around 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 28. Southwest wind around 6 mph.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Cloudy, with a high near 46.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 37.
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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:
8:12 pm EST Jan 10, 2026
Forecast Valid:
1am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation