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.

72°F

22°C

Humidity 31%
Wind Speed SW 9 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 10 Mar 11:54 am EDT
Extended Forecast for

Lafayette NJ

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. Southwest wind 5 to 10 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Southwest wind around 5 mph becoming calm.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 49. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of rain showers before 11am, then a chance of rain and snow showers between 11am and 2pm, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 53. Northwest wind 10 to 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 49. Southwest wind around 5 mph becoming calm.
Wednesday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 49. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain showers before 11am, then a chance of rain and snow showers between 11am and 2pm, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 53. Northwest wind 10 to 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Cloudy, with a high near 52.
Sunday Night
Rain. Low around 39. Chance of precipitation is 90%.
Monday
Rain. High near 53. Chance of precipitation is 80%.
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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:
4:08 am EDT Mar 10, 2026
Forecast Valid:
12pm EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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