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.

27°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 29.90 in (1013.7 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 24 Dec 3:54 am EST
Extended Forecast for

2 Miles SE Sparta NJ

  • Today

    Today: Mostly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 40 mph.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 41. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Mostly cloudy, with a high near 25. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 19. Chance of precipitation is 100%.

    Low: 19 °F

    Snow

  • Saturday

    Saturday: A chance of snow before 1pm. Cloudy, with a high near 29. Chance of precipitation is 50%.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Cloudy, with a low around 23.

    Low: 23 °F

    Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 40 mph.
Tonight
Increasing clouds, with a low around 24. Calm wind.
Christmas Day
Partly sunny, with a high near 41. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 16. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 25. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Friday Night
Snow. Low around 19. Chance of precipitation is 100%.
Saturday
A chance of snow before 1pm. Cloudy, with a high near 29. Chance of precipitation is 50%.
Saturday Night
Cloudy, with a low around 23.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 37. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 1am. Cloudy, with a low around 25. Chance of precipitation is 70%.
Monday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Sparta NJ
 41.03°N 74.6°W (Elev. 1204 ft)
Last Update:
4:14 am EST Dec 24, 2025
Forecast Valid:
4am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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