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 W 3 mph
Barometer 29.77 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 Jan 2:15 am EST
Extended Forecast for

Berkeley Heights NJ

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 4am. Areas of fog. Otherwise, cloudy, with a low around 40. West wind around 6 mph.

    Low: 40 °F

    Chance Rain
    and Areas Fog

  • Sunday

    Sunday: A chance of rain before 7am, then a chance of snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 45. West wind 7 to 14 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain
    and Patchy
    Fog then
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 7pm. Mostly clear, with a low around 28. Wind chill values between 20 and 25. West wind 11 to 18 mph, with gusts as high as 32 mph.

    Low: 28 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 41. Wind chill values between 20 and 30. Southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Southwest wind 5 to 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 48.

    High: 48 °F

    Cloudy

  • Wednesday Night

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

    Low: 30 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 4am. Areas of fog. Otherwise, cloudy, with a low around 40. West wind around 6 mph.
Sunday
A chance of rain before 7am, then a chance of snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 45. West wind 7 to 14 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of snow showers before 7pm. Mostly clear, with a low around 28. Wind chill values between 20 and 25. West wind 11 to 18 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 41. Wind chill values between 20 and 30. Southwest wind around 10 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 29. Southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Cloudy, with a high near 48.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 30.
Thursday
A chance of rain before 1pm, then a chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly 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 74.4°W (Elev. 272 ft)
Last Update:
1:40 am EST Jan 11, 2026
Forecast Valid:
2am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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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