Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

A Few Clouds

20°C

68°F

Humidity 83%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 17°C (63°F)
Visibility 16 km
Last update 15 Aug 9:45 pm EDT
Extended Forecast for

3 Miles WSW New Vernon NJ

  • Tonight

    Tonight: Mostly clear, with a low around 18. Calm wind.

    Low: 18 °C

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 2pm.  Increasing clouds, with a high near 28. Calm wind becoming south 5 to 10 km/h in the morning.  Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 28 °C

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers.  Low around 19. South wind 10 to 15 km/h.  Chance of precipitation is 90%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Low: 19 °C

    Showers
    Likely then
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 29. Southwest wind 5 to 10 km/h becoming northwest in the afternoon.  Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 29 °C

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 19. Calm wind.  Chance of precipitation is 30%.

    Low: 19 °C

    Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30.

    High: 30 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17.

    Low: 17 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 31.

    High: 31 °C

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers before 2am.  Partly cloudy, with a low around 19. Chance of precipitation is 30%.

    Low: 19 °C

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 18. Calm wind.
Sunday
A chance of showers after 2pm. Increasing clouds, with a high near 28. Calm wind becoming south 5 to 10 km/h in the morning. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday Night
Showers. Low around 19. South wind 10 to 15 km/h. Chance of precipitation is 90%. New precipitation amounts between 7.5 mm and 1 cm possible.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 29. Southwest wind 5 to 10 km/h becoming northwest in the afternoon. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 19. Calm wind. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 31.
Wednesday Night
A chance of showers before 2am. Partly cloudy, with a low around 19. Chance of precipitation is 30%.
Thursday
A chance of showers after 8am. Partly sunny, with a high near 28. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW New Vernon NJ
 40.73°N 74.54°W (Elev. 299 m)
4:09 pm EDT Aug 15, 2026
9pm EDT Aug 15, 2026-6pm EDT Aug 22, 2026
 
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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