Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Clear

82°F

28°C

Humidity 40%
Wind Speed N 5 mph
Barometer 30.13 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 3 Aug 2:45 pm EDT
Extended Forecast for

Mountainside NJ

  • Tonight

    Tonight: Clear, with a low around 62. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 62 °F

    Clear

  • Monday

    Monday: Widespread haze. Sunny, with a high near 89. Light northeast wind.

    High: 89 °F

    Haze

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. Light and variable wind.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Calm wind becoming east around 6 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 67. Southeast wind around 6 mph becoming calm  in the evening.

    Low: 67 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.
Monday
Widespread haze. Sunny, with a high near 89. Light northeast wind.
Monday Night
Partly cloudy, with a low around 66. Light and variable wind.
Tuesday
Mostly sunny, with a high near 88. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 67. Southeast wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 83.
Wednesday Night
Mostly cloudy, with a low around 67.
Thursday
Partly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountainside NJ
 40.69°N 74.37°W (Elev. 417 ft)
2:10 pm EDT Aug 3, 2025
3pm EDT Aug 3, 2025-6pm EDT Aug 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database