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.

Overcast

37°F

3°C

Humidity 70%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 19 Feb 5:45 pm EST
Extended Forecast for

Morris Plains NJ

  • Tonight

    Tonight: A slight chance of rain between 4am and 5am, then a chance of rain and snow. Cloudy, with a low around 33. Northeast wind 5 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Cloudy then
    Chance
    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all rain after 1pm. Patchy fog. High near 39. East wind around 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow and
    Patchy Fog
    then Rain and
    Areas Fog

  • Friday Night

    Friday Night: A slight chance of rain between 7pm and 1am. Patchy fog before 7pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 33. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 46. West wind around 5 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 32. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 35. Chance of precipitation is 80%.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 4am and 5am, then a chance of rain and snow. Cloudy, with a low around 33. Northeast wind 5 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Rain and snow, becoming all rain after 1pm. Patchy fog. High near 39. East wind around 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
A slight chance of rain between 7pm and 1am. Patchy fog before 7pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 33. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 46. West wind around 5 mph.
Saturday Night
A slight chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 32. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 35. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Morris Plains NJ
 40.84°N 74.49°W (Elev. 499 ft)
Last Update:
4:16 pm EST Feb 19, 2026
Forecast Valid:
6pm EST Feb 19, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation