Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Partly Cloudy

5°F

-15°C

Humidity 55%
Wind Speed N 14 G 23 mph
Barometer 30.07 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 7 Feb 9:45 pm EST
Extended Forecast for

Summit NJ

Wind Advisory February 7, 10:00pm until February 8, 12:00am
Extreme Cold Warning February 7, 10:00pm until February 8, 01:00pm
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning
  •  
    Wind Advisory February 7, 10:00pm until February 8, 12:00am
    Extreme Cold Warning February 7, 10:00pm until February 8, 01:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 1 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 18. Wind chill values between -10 and -20. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 18 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7. Wind chill values between -5 and zero. Northwest wind 7 to 13 mph.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 31. Wind chill values between -5 and 5. Northwest wind around 7 mph.

    High: 31 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. West wind around 5 mph becoming calm  in the evening.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 1. Wind chill values between -15 and -20. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 41 mph.
Sunday
Sunny and cold, with a high near 18. Wind chill values between -10 and -20. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 7. Wind chill values between -5 and zero. Northwest wind 7 to 13 mph.
Monday
Increasing clouds, with a high near 31. Wind chill values between -5 and 5. Northwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 13. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Summit NJ
 40.71°N 74.37°W (Elev. 400 ft)
6:10 pm EST Feb 7, 2026
10pm EST Feb 7, 2026-6pm EST Feb 14, 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