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Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Fog/Mist

41°F

5°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.78 in
Dewpoint 39°F (4°C)
Visibility 1.50 mi
Last update 18 Feb 2:45 pm EST
Extended Forecast for

Morristown Municipal NJ

  • This Afternoon

    This Afternoon: Light rain likely, mainly after 4pm. Patchy fog. Otherwise, cloudy, with a high near 43. North wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Light Rain
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Light rain, mainly before midnight. Patchy fog. Low around 31. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Light Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A slight chance of light rain before 9am, then a chance of light rain after 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 42. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance Light
    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, mainly after 1am. Cloudy, with a low around 31. East wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain. High near 41. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Snow Likely

Detailed Forecast

This Afternoon
Light rain likely, mainly after 4pm. Patchy fog. Otherwise, cloudy, with a high near 43. North wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Light rain, mainly before midnight. Patchy fog. Low around 31. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of light rain before 9am, then a chance of light rain after 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 42. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely, possibly mixed with snow, mainly after 1am. Cloudy, with a low around 31. East wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain. High near 41. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 48.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Cloudy, with a low around 25. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Morristown Municipal NJ
 40.8°N 74.4°W (Elev. 177 ft)
Last Update:
12:57 pm EST Feb 18, 2026
Forecast Valid:
3pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation