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

Dangerous Cold Will Continue Through Monday Morning

Very cold air and breezy conditions will lead to dangerously cold wind chills through Monday morning. Please see the current briefing for full details. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Fair

10°F

-12°C

Humidity 52%
Wind Speed NW 8 G 17 mph
Barometer 30.28 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 9 Feb 5:55 am EST
Extended Forecast for

Chatham NJ

Cold Weather Advisory February 9, 06:14am until February 9, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 9, 06:14am until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Today

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. West wind around 5 mph becoming calm.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 1pm. Increasing clouds, with a high near 34. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.

    High: 34 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain or freezing rain before 10pm, then a slight chance of freezing rain between 10pm and 1am. Mostly cloudy, with a low around 25. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Freezing
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 29. Wind chill values as low as -5. Northwest wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 14. West wind around 5 mph becoming calm.
Tuesday
A slight chance of snow after 1pm. Increasing clouds, with a high near 34. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain or freezing rain before 10pm, then a slight chance of freezing rain between 10pm and 1am. Mostly cloudy, with a low around 25. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 38. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham NJ
 40.74°N 74.42°W (Elev. 299 ft)
Last Update:
5:49 am EST Feb 9, 2026
Forecast Valid:
6am EST Feb 9, 2026-6pm EST Feb 15, 2026
 
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Additional Resources

Radar & Satellite Image

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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