Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Mostly Cloudy

34°F

1°C

Humidity 44%
Wind Speed W 9 G 21 mph
Barometer 30.04 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 17 Mar 7:45 pm EDT
Extended Forecast for

Mountainside NJ

  • Tonight

    Tonight: Scattered flurries before 10pm.  Cloudy during the early evening, then gradual clearing, with a low around 25. Wind chill values between 20 and 25. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind around 5 mph becoming calm  in the morning.

    High: 41 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. South wind around 6 mph becoming calm  in the evening.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 2am.  Mostly cloudy, with a low around 35. Southeast wind around 6 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Scattered flurries before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 25. Wind chill values between 20 and 25. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 28. South wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 49. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
A 20 percent chance of snow showers after 2am. Mostly cloudy, with a low around 35. Southeast wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 55.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
Mostly cloudy, with a high near 61.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountainside NJ
 40.66°N 74.35°W (Elev. 141 ft)
7:30 pm EDT Mar 17, 2026
8pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
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Additional Resources

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