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.

Fair

5°F

-15°C

Humidity 51%
Wind Speed NW 18 G 32 mph
Barometer 30.13 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 8 Feb 2:35 am EST
Extended Forecast for

Summit NJ

Cold Weather Advisory February 8, 01:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 02:44am until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning February 8, 02:44am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Overnight

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 16. Wind chill values between -10 and -20. Northwest wind around 17 mph, with gusts as high as 37 mph.

    High: 16 °F

    Cold

  • Sunday Night

    Sunday Night: Clear, with a low around 5. Wind chill values between -5 and zero. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.

    Low: 5 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 30. Wind chill values between -5 and 5. Northwest wind around 7 mph.

    High: 30 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Light west wind.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Tuesday Night

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

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 4. Wind chill values between -10 and -15. Northwest wind around 16 mph, with gusts as high as 36 mph.
Sunday
Sunny and cold, with a high near 16. Wind chill values between -10 and -20. Northwest wind around 17 mph, with gusts as high as 37 mph.
Sunday Night
Clear, with a low around 5. Wind chill values between -5 and zero. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.
Monday
Increasing clouds, with a high near 30. Wind chill values between -5 and 5. Northwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 12. Light west wind.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summit NJ
 40.71°N 74.37°W (Elev. 400 ft)
Last Update:
2:11 am EST Feb 8, 2026
Forecast Valid:
2am EST Feb 8, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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