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

23°F

-5°C

Humidity 58%
Wind Speed NW 7 mph
Barometer 30.11 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 13 Feb 2:15 am EST
Extended Forecast for

Summit NJ

  • Overnight

    Overnight: Partly cloudy, with a low around 17. Northwest wind 8 to 13 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 35. Wind chill values between 10 and 20. Northwest wind 7 to 10 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Scattered snow showers, mainly after 1am. Increasing clouds, with a low around 22. West wind 3 to 5 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then
    Scattered
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Northwest wind 5 to 8 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 17. Northwest wind 8 to 13 mph.
Friday
Sunny, with a high near 35. Wind chill values between 10 and 20. Northwest wind 7 to 10 mph.
Friday Night
Scattered snow showers, mainly after 1am. Increasing clouds, with a low around 22. West wind 3 to 5 mph. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Northwest wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 24. West wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 37.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28.
Washington's Birthday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A 40 percent chance of rain. Cloudy, with a high near 48.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Summit NJ
 40.71°N 74.37°W (Elev. 400 ft)
Last Update:
2:10 am EST Feb 13, 2026
Forecast Valid:
2am EST Feb 13, 2026-6pm EST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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