Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Fog/Mist

46°F

8°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 30.30 in
Dewpoint 46°F (8°C)
Visibility 1.00 mi
Wind Chill43°F (6°C)
Last update 3 Apr 10:45 am EDT
Extended Forecast for

Mountainside NJ

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 74. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.

    High: 74 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southwest wind around 7 mph.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 74. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 50. East wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers.  High near 71. West wind 9 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 41.

    Low: 41 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 74. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.
Tonight
Partly cloudy, with a low around 59. Southwest wind around 7 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50. East wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday
Showers. High near 71. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountainside NJ
 40.66°N 74.35°W (Elev. 141 ft)
2:20 am EDT Apr 3, 2026
10am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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