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.

Fair

28°F

-2°C

Humidity 43%
Wind Speed N 3 mph
Barometer 30.47 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 1 Mar 10:55 pm EST
Extended Forecast for

Morristown Municipal NJ

  • Tonight

    Tonight: Clear, with a low around 13. North wind around 5 mph becoming calm after midnight.

    Low: 13 °F

    Clear

  • Monday

    Monday: Mostly cloudy, then gradual clearing during the afternoon, with a high near 32. Calm wind.

    High: 32 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: A slight chance of snow and freezing rain between 1am and 4am, then a slight chance of snow after 4am. Increasing clouds, with a low around 18. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 18 °F

    Mostly Clear
    then Slight
    Chance Wintry
    Mix

  • Tuesday

    Tuesday: Rain, snow and freezing rain, possibly mixed with sleet before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then rain after 4pm. High near 40. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    High: 40 °F

    Wintry Mix

  • Tuesday Night

    Tuesday Night: Rain. Low around 32. South wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 50. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 36. Chance of precipitation is 50%.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 57. Chance of precipitation is 40%.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Tonight
Clear, with a low around 13. North wind around 5 mph becoming calm after midnight.
Monday
Mostly cloudy, then gradual clearing during the afternoon, with a high near 32. Calm wind.
Monday Night
A slight chance of snow and freezing rain between 1am and 4am, then a slight chance of snow after 4am. Increasing clouds, with a low around 18. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Rain, snow and freezing rain, possibly mixed with sleet before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then rain after 4pm. High near 40. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 32. South wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of rain. Cloudy, with a high near 50. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain. Cloudy, with a low around 36. Chance of precipitation is 50%.
Thursday
A chance of rain. Cloudy, with a high near 57. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
A chance of rain before 1pm. Cloudy, with a high near 53. Chance of precipitation is 40%.
Friday Night
Cloudy, with a low around 38.
Saturday
Cloudy, with a high near 62.
Saturday Night
A chance of rain. Cloudy, with a low around 43. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Morristown Municipal NJ
 40.8°N 74.4°W (Elev. 177 ft)
Last Update:
4:10 pm EST Mar 1, 2026
Forecast Valid:
11pm EST Mar 1, 2026-6pm EDT Mar 8, 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