National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Fog/Mist

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 29.82 in
Dewpoint 48°F (9°C)
Visibility 5.00 mi
Last update 19 Apr 3:55 am EDT
Extended Forecast for

Short Hills NJ

Freeze Watch April 21, 12:00am until April 21, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Overnight

    Overnight: Showers likely, mainly after 5am. Patchy fog. Otherwise, cloudy, with a steady temperature around 50. Light southeast wind. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers. Patchy fog before 8am. Steady temperature around 49. Light and variable wind becoming northwest 11 to 16 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 52. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 52 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Northwest wind 7 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Increasing clouds, with a low around 42.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly after 5am. Patchy fog. Otherwise, cloudy, with a steady temperature around 50. Light southeast wind. Chance of precipitation is 70%.
Sunday
Showers. Patchy fog before 8am. Steady temperature around 49. Light and variable wind becoming northwest 11 to 16 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly clear, with a low around 39. Northwest wind 5 to 8 mph becoming calm after midnight.
Monday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 52. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 31. Northwest wind 7 to 10 mph.
Tuesday
Sunny, with a high near 55.
Tuesday Night
A 30 percent chance of showers after 2am. Increasing clouds, with a low around 42.
Wednesday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 49.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Short Hills NJ
 40.73°N 74.33°W (Elev. 269 ft)
Last Update:
2:19 am EDT Apr 19, 2026
Forecast Valid:
4am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation