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.

Partly Cloudy

32°F

0°C

Humidity 93%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Mar 11:55 pm EDT
Extended Forecast for

Randolph NJ

  • Overnight

    Overnight: Mostly clear, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. Breezy, with a west wind around 20 mph, with gusts as high as 45 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. Northwest wind 5 to 10 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 46. Southeast wind 5 to 15 mph.

    High: 46 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 39. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Slight Chance
    Rain then
    Rain

  • Monday

    Monday: Showers, with thunderstorms also possible after 11am. High near 62. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 62 °F

    Showers

  • Monday Night

    Monday Night: Rain showers before 2am, then a chance of rain and snow showers. Some thunder is also possible. Low around 31. Breezy. Chance of precipitation is 90%.

    Low: 31 °F

    Breezy.
    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before 8am. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 30%.

    High: 38 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 47. Breezy, with a west wind around 20 mph, with gusts as high as 45 mph.
Saturday Night
Increasing clouds, with a low around 31. Northwest wind 5 to 10 mph.
Sunday
Cloudy, with a high near 46. Southeast wind 5 to 15 mph.
Sunday Night
Rain, mainly after 2am. Low around 39. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, with thunderstorms also possible after 11am. High near 62. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain showers before 2am, then a chance of rain and snow showers. Some thunder is also possible. Low around 31. Breezy. Chance of precipitation is 90%.
Tuesday
A chance of rain and snow showers before 8am. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Randolph NJ
 40.82°N 74.58°W (Elev. 823 ft)
Last Update:
9:46 pm EDT Mar 13, 2026
Forecast Valid:
12am EDT Mar 14, 2026-6pm EDT Mar 20, 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