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

Below Normal Temperatures Continue

A strong cold front will sweep through the East on Wednesday with heavy wet snow from the eastern Great Lakes into northern New England and strong thunderstorms with damaging winds in the Mid-Atlantic and Northeast. The big story though will continue to be the well below average temperatures behind this storm system or east of the Rockies, as numerous record low temperatures are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Municipal (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Fair

48°F

9°C

Humidity 76%
Wind Speed NE 3 mph
Barometer 29.81 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 21 Apr 3:15 am EDT
Extended Forecast for

Denville NJ

Freeze Warning April 22, 01:00am until April 22, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Overnight

    Overnight: Partly cloudy, with a low around 50. South wind around 5 mph.

    Partly Cloudy

    Low: 50 °F

  • Wednesday

    Wednesday: Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce small hail and gusty winds. High near 66. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Showers

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind around 15 mph, with gusts as high as 35 mph.

    Partly Cloudy

    Low: 33 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    and Breezy

    High: 49 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 36. West wind 10 to 15 mph.

    Mostly Clear

    Low: 36 °F

  • Friday

    Friday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

  • Saturday
    Night

    Saturday Night: Rain likely after 8pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Rain Likely

    Low: 47 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. South wind around 5 mph.
Wednesday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce small hail and gusty winds. High near 66. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 33. West wind around 15 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 36. West wind 10 to 15 mph.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Rain likely after 8pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Sunday
A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 68.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Denville NJ
 40.88°N 74.48°W (Elev. 574 ft)
Last Update:
1:10 am EDT Apr 21, 2021
Forecast Valid:
3am EDT Apr 21, 2021-6pm EDT Apr 27, 2021
 
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