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

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Mostly Cloudy

23°F

-5°C

Humidity 63%
Wind Speed NW 6 G 21 mph
Barometer 29.82 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 26 Jan 4:50 pm EST
Extended Forecast for

Chatham NJ

Cold Weather Advisory January 26, 07:00pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Scattered flurries. Partly sunny, with a steady temperature around 21. Northwest wind around 15 mph.

    High: 21 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -5. Northwest wind 10 to 15 mph.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 18. Wind chill values as low as -7. Southwest wind 10 to 15 mph.

    High: 18 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6. Wind chill values as low as -6. West wind around 5 mph.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21. West wind 5 to 10 mph.

    High: 21 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered flurries. Partly sunny, with a steady temperature around 21. Northwest wind around 15 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -5. Northwest wind 10 to 15 mph.
Tuesday
Increasing clouds, with a high near 18. Wind chill values as low as -7. Southwest wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 6. Wind chill values as low as -6. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 21. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
Sunny, with a high near 19.
Thursday Night
Mostly clear, with a low around 0.
Friday
Mostly sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham NJ
 40.74°N 74.42°W (Elev. 299 ft)
Last Update:
4:11 pm EST Jan 26, 2026
Forecast Valid:
5pm EST Jan 26, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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