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

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

34°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 29.56 in (1001.8 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 29 Dec 3:54 am EST
Extended Forecast for

Stanhope NJ

Wind Advisory December 29, 10:00am until December 30, 01:00pm
Dense Fog Advisory December 29, 04:03am until December 29, 10:00am
Click here for hazard details and duration
Wind Advisory
Dense Fog Advisory
  •  
    Dense Fog Advisory December 29, 04:03am until December 29, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 37 °F

    Chance Rain
    and Areas Fog

  • Monday

    Monday: Showers, mainly before noon. Areas of fog before 10am. High near 47. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Showers and
    Areas Fog
    then Slight
    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.

    Low: 22 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. West wind around 15 mph, with gusts as high as 45 mph.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. West wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 20%.

    High: 31 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of rain. Areas of fog. Otherwise, cloudy, with a steady temperature around 37. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, mainly before noon. Areas of fog before 10am. High near 47. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Partly cloudy, with a low around 22. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.
Tuesday
Mostly cloudy, with a high near 29. West wind around 15 mph, with gusts as high as 45 mph.
Tuesday Night
Mostly cloudy, with a low around 20. West wind 5 to 15 mph, with gusts as high as 30 mph.
Wednesday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 20%.
Wednesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
New Year's Day
Mostly sunny, with a high near 24.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 25.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stanhope NJ
 40.91°N 74.71°W (Elev. 879 ft)
Last Update:
2:33 am EST Dec 29, 2025
Forecast Valid:
4am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation