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.

26°F

-3°C

Humidity 60%
Wind Speed S 3 mph
Barometer 30.09 in (1020.0 mb)
Dewpoint 14°F (-10°C)
Visibility NA
Last update 14 Feb 2:54 am EST
Extended Forecast for

Andover NJ

  • Overnight

    Overnight: Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 18. West wind around 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 18 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Scattered snow showers before 7am. Mostly sunny, with a high near 40. West wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Scattered
    Snow Showers
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 18. West wind around 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Scattered snow showers before 7am. Mostly sunny, with a high near 40. West wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 19. Calm wind.
Sunday
Partly sunny, with a high near 37. Calm wind.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 20%.
Washington's Birthday
Mostly cloudy, with a high near 41.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Andover NJ
 40.95°N 74.73°W (Elev. 948 ft)
Last Update:
4:15 pm EST Feb 13, 2026
Forecast Valid:
3am EST Feb 14, 2026-6pm EST Feb 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