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.

34°F

1°C

Humidity 92%
Wind Speed Calm
Barometer 29.33 in (993.9 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 15 Jan 3:54 am EST
Extended Forecast for

2 Miles ESE Sparta NJ

  • Overnight

    Overnight: Rain likely, mainly before 5am. Cloudy, with a low around 35. Southwest wind around 5 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain, possibly mixing with snow after 7am, then gradually ending. Mostly cloudy, with a temperature falling to around 25 by 5pm. Breezy, with a west wind 15 to 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F⇓

    Chance
    Rain/Snow
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Decreasing
    Clouds and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 29. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. South wind 5 to 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Cloudy, with a low around 35. Southwest wind around 5 mph. Chance of precipitation is 60%.
Thursday
A chance of rain, possibly mixing with snow after 7am, then gradually ending. Mostly cloudy, with a temperature falling to around 25 by 5pm. Breezy, with a west wind 15 to 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 29. West wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 24. South wind 5 to 10 mph.
Saturday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of snow after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Sparta NJ
 41.03°N 74.6°W (Elev. 1204 ft)
Last Update:
4:14 am EST Jan 15, 2026
Forecast Valid:
4am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
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