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

Areas of Showers and Thunderstorms to Start the Work Week

Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Partly Cloudy

61°F

16°C

Humidity 100%
Wind Speed N 8 mph
Barometer 29.97 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 21 Sep 3:35 am EDT
Extended Forecast for

Berkeley Heights NJ

  • Overnight

    Overnight: Cloudy, with a steady temperature around 63. North wind around 9 mph.

    Low: 63 °F

    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 71. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 56. Northeast wind around 7 mph.

    Low: 56 °F

    Slight Chance
    Rain then
    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly before 2pm. Mostly cloudy, with a high near 63. Northeast wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 63 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49. Northeast wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 63. North wind around 9 mph.
Monday
Partly sunny, with a high near 71. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
A 50 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 56. Northeast wind around 7 mph.
Tuesday
A 50 percent chance of rain, mainly before 2pm. Mostly cloudy, with a high near 63. Northeast wind 9 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 49. Northeast wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly cloudy, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
A 40 percent chance of showers after 8am. Mostly cloudy, with a high near 63.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 64.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 67.
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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:
3:38 am EDT Sep 21, 2026
Forecast Valid:
3am EDT Sep 21, 2026-6pm EDT Sep 27, 2026
 
Forecast Discussion
 
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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