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.

46°F

8°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.44 in (997.2 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 12 Nov 6:54 pm EST
Extended Forecast for

2 Miles ESE Sparta NJ

  • Tonight

    Tonight: Showers before 1am, then rain after 1am. Low around 35. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers

  • Friday

    Friday: Rain and snow, becoming all rain after 9am. High near 40. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a chance of snow between 8pm and 1am. Cloudy, with a low around 31. Northwest wind around 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 42. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers before 1am, then rain after 1am. Low around 35. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain and snow, becoming all rain after 9am. High near 40. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 8pm, then a chance of snow between 8pm and 1am. Cloudy, with a low around 31. Northwest wind around 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Partly sunny, with a high near 42. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 33. Northwest wind around 5 mph.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 59.
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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:
5:05 pm EST Nov 12, 2026
Forecast Valid:
7pm EST Nov 12, 2026-6pm EST Nov 19, 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