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.

45°F

7°C

Humidity 93%
Wind Speed NE 9 mph
Barometer 29.42 in (996.7 mb)
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 12 Nov 5:54 pm EST
Extended Forecast for

Lafayette NJ

  • Tonight

    Tonight: Showers before 1am, then rain after 1am. Low around 31. North wind 5 to 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: 31 °F

    Showers

  • Friday

    Friday: Rain, mainly before 4pm. High near 43. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 9pm, then a chance of snow between 9pm and 1am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 45. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 45 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Calm wind becoming northwest around 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers before 1am, then rain after 1am. Low around 31. North wind 5 to 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, mainly before 4pm. High near 43. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain before 9pm, then a chance of snow between 9pm and 1am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 45. Light northwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 28. Calm wind becoming northwest around 5 mph.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 62.
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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:
5:05 pm EST Nov 12, 2026
Forecast Valid:
6pm EST Nov 12, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation