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 30.09 in (1020.3 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Jan 9:54 pm EST
Extended Forecast for

2 Miles SE Sparta NJ

  • Tonight

    Tonight: A slight chance of snow after 3am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.

    Low: 26 °F

    Cloudy then
    Slight Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly between noon and 2pm. Cloudy, with a high near 30. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 18. West wind around 5 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 28. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow after 3am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.
Sunday
Snow likely, mainly between noon and 2pm. Cloudy, with a high near 30. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 18. West wind around 5 mph.
M.L.King Day
Mostly sunny, with a high near 28. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 10. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 17.
Tuesday Night
Mostly clear, with a low around 7.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 27.
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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:
8:24 pm EST Jan 17, 2026
Forecast Valid:
10pm EST Jan 17, 2026-6pm EST Jan 24, 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