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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Overcast

50°F

10°C

Humidity 54%
Wind Speed S 5 mph
Barometer 29.60 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 15 Nov 4:45 pm EST
Extended Forecast for

Denville NJ

  • This Afternoon

    This Afternoon: Isolated showers. Cloudy, with a high near 53. South wind around 5 mph. Chance of precipitation is 20%.

    High: 53 °F

    Isolated
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then scattered showers. Low around 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 52 by 9am, then falling to around 44 during the remainder of the day. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 52 °F⇓

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. West wind around 15 mph, with gusts as high as 35 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers. Cloudy, with a high near 53. South wind around 5 mph. Chance of precipitation is 20%.
Tonight
Showers and possibly a thunderstorm before 1am, then scattered showers. Low around 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 52 by 9am, then falling to around 44 during the remainder of the day. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.
Sunday Night
Mostly cloudy, with a low around 32. West wind around 15 mph, with gusts as high as 35 mph.
Monday
Mostly sunny, with a high near 44. Northwest wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Friday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
A chance of rain. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Denville NJ
 40.88°N 74.48°W (Elev. 574 ft)
Last Update:
4:12 pm EST Nov 15, 2025
Forecast Valid:
5pm EST Nov 15, 2025-6pm EST Nov 22, 2025
 
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