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

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Mostly Cloudy

45°F

7°C

Humidity 66%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 7 Nov 9:55 am EST
Extended Forecast for

Summit NJ

  • Today

    Today: Partly sunny, with a high near 59. South wind 7 to 13 mph, with gusts as high as 30 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a steady temperature around 54. South wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 64. Northwest wind around 7 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 59. Light east wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 44. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Monday

    Monday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 59. South wind 7 to 13 mph, with gusts as high as 30 mph.
Tonight
Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a steady temperature around 54. South wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Northwest wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 44. Calm wind.
Sunday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 59. Light east wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 44. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 30.
Veterans Day
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 51.
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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:
5:51 am EST Nov 7, 2025
Forecast Valid:
10am EST Nov 7, 2025-6pm EST Nov 13, 2025
 
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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