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 47%
Wind Speed Calm
Barometer 30.15 in (1021.5 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 28 Mar 2:54 am EDT
Extended Forecast for

Sparta NJSimilar City Names

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. Southwest wind 5 to 10 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 47. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 78. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 51. West wind around 5 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. Southwest wind around 5 mph.
Friday
Partly sunny, with a high near 58. Southwest wind 5 to 10 mph.
Friday Night
A chance of showers, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 47. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 78. West wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 51. West wind around 5 mph becoming south after midnight. Chance of precipitation is 30%.
Sunday
A slight chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 20%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Monday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta NJSimilar City Names
 41.05°N 74.62°W (Elev. 600 ft)
Last Update:
1:10 am EDT Mar 28, 2025
Forecast Valid:
3am EDT Mar 28, 2025-6pm EDT Apr 3, 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