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.

24°F

-4°C

Humidity 48%
Wind Speed Calm
Barometer 30.23 in (1024.8 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Last update 18 Mar 2:54 am EDT
Extended Forecast for

Lafayette NJ

  • Overnight

    Overnight: Mostly clear, with a low around 18. West wind around 10 mph.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. Calm wind becoming south around 5 mph in the afternoon.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before 5am, then a chance of rain and snow. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before 8am. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of rain after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 18. West wind around 10 mph.
Wednesday
Partly sunny, with a high near 38. Northwest wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 21. Calm wind.
Thursday
Partly sunny, with a high near 46. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A chance of rain before 5am, then a chance of rain and snow. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A chance of snow before 8am. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Friday Night
A chance of rain after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Sunday
A chance of rain after 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Monday
A chance of snow. Sunny, with a high near 47. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette NJ
 41.08°N 74.7°W (Elev. 600 ft)
Last Update:
5:56 pm EDT Mar 17, 2026
Forecast Valid:
3am EDT Mar 18, 2026-6pm EDT Mar 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