Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Light Rain

63°F

17°C

Humidity 94%
Wind Speed S 12 G 17 mph
Barometer 29.47 in
Dewpoint 61°F (16°C)
Visibility 7.00 mi
Last update 16 Mar 5:45 pm EDT
Extended Forecast for

Mountainside NJ

Wind Advisory March 16, 05:49pm until March 17, 04:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 16, 05:49pm until March 17, 04:00am

    NOW until 4:00am Tue

    Wind Advisory

  • This Afternoon

    High: 66 °F

    Showers and
    Areas Fog

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Areas of fog before 11pm. Low around 33. Breezy, with a south wind 17 to 22 mph becoming west after midnight. Winds could gust as high as 47 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Showers and
    Areas Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Wind chill values between 25 and 35. West wind around 16 mph, with gusts as high as 29 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Areas of fog. High near 66. Breezy, with a south wind around 21 mph, with gusts as high as 41 mph. Chance of precipitation is 100%.
Tonight
Showers and possibly a thunderstorm. Areas of fog before 11pm. Low around 33. Breezy, with a south wind 17 to 22 mph becoming west after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Mostly sunny, with a high near 42. Wind chill values between 25 and 35. West wind around 16 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 25. West wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 40. Light and variable wind becoming south around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 57.
Friday Night
A 50 percent chance of rain after 8pm. Mostly cloudy, with a low around 38.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 55.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37.
Sunday
Mostly cloudy, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountainside NJ
 40.66°N 74.35°W (Elev. 141 ft)
3:44 pm EDT Mar 16, 2026
5pm EDT Mar 16, 2026-6pm EDT Mar 23, 2026
 
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Additional Resources

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