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

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

40°F

4°C

Humidity 55%
Wind Speed Vrbl 5 mph
Barometer 29.66 in (1004.9 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 14 Jan 12:54 am EST
Extended Forecast for

Allamuchy NJ

  • Overnight

    Overnight: Cloudy, with a low around 36. Southwest wind around 5 mph.

    Low: 36 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 46. Southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain and snow between 1am and 4am, then snow likely after 4am. Low around 24. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow likely, mainly before 7am. Partly sunny, with a high near 29. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 36. Southwest wind around 5 mph.
Wednesday
A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 46. Southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Rain before 1am, then rain and snow between 1am and 4am, then snow likely after 4am. Low around 24. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before 7am. Partly sunny, with a high near 29. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 13. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly cloudy, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 15.
M.L.King Day
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allamuchy NJ
 40.92°N 74.82°W (Elev. 623 ft)
Last Update:
4:12 pm EST Jan 13, 2026
Forecast Valid:
1am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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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