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

A coastal storm is expected to impact portions of the area through Sunday.

A coastal storm is expected to impact the area through Sunday. Impacts are expected to be confined mainly near the coasts of New Jersey and Delaware, where the greatest potential and impacts from minor coastal flooding and strong winds are forecast to occur. Read More >

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

A Few Clouds

14°F

-10°C

Humidity 52%
Wind Speed N 12 G 18 mph
Barometer 29.91 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 1 Feb 10:46 am EST
Extended Forecast for

Chatham NJ

  • Today

    Today: Partly sunny, with a high near 23. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 23 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values as low as -3. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. Northwest wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Calm wind becoming west around 5 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 23. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 31. Wind chill values as low as -3. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 10. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 32. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 8.
Friday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham NJ
 40.74°N 74.42°W (Elev. 299 ft)
Last Update:
5:36 am EST Feb 1, 2026
Forecast Valid:
11am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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