Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Overcast

34°F

1°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.00 in
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Last update 19 Feb 5:55 am EST
Extended Forecast for

Mountainside NJ

  • Today

    Today: Cloudy, with a high near 40. East wind around 7 mph.

    High: 40 °F

    Cloudy

  • Tonight

    Tonight: A chance of rain between 10pm and 4am, then rain likely, possibly mixed with sleet.  Cloudy, with a low around 34. East wind 6 to 8 mph.  Chance of precipitation is 70%. Little or no sleet accumulation expected.

    Low: 34 °F

    Slight Chance
    Rain then
    Rain/Sleet
    Likely

  • Friday

    Friday: Rain likely, possibly mixed with sleet before 7am, then rain.  High near 40. East wind 6 to 9 mph.  Chance of precipitation is 100%. Little or no sleet accumulation expected.

    High: 40 °F

    Rain/Sleet
    then Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 34. North wind around 6 mph becoming west after midnight.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain after 1pm.  Partly sunny, with a high near 45. Northwest wind 5 to 8 mph.

    High: 45 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow before 10pm, then a chance of snow.  Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow.  Cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow before 1pm.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

Today
Cloudy, with a high near 40. East wind around 7 mph.
Tonight
A chance of rain between 10pm and 4am, then rain likely, possibly mixed with sleet. Cloudy, with a low around 34. East wind 6 to 8 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.
Friday
Rain likely, possibly mixed with sleet before 7am, then rain. High near 40. East wind 6 to 9 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Friday Night
A 30 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 34. North wind around 6 mph becoming west after midnight.
Saturday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 45. Northwest wind 5 to 8 mph.
Saturday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 36.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 28.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountainside NJ
 40.69°N 74.37°W (Elev. 417 ft)
1:10 am EST Feb 19, 2026
6am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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