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 93%
Wind Speed Calm
Barometer 30.35 in (1028.6 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 3 Apr 3:54 am EDT
Extended Forecast for

2 Miles S Flanders NJ

  • Overnight

    Overnight: Patchy drizzle before 5am. Patchy dense fog. Otherwise, cloudy, with a low around 38. Southeast wind around 5 mph.

    Low: 38 °F

    Patchy
    Drizzle and
    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 56. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 48. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly after 8am. High near 66. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

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

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy drizzle before 5am. Patchy dense fog. Otherwise, cloudy, with a low around 38. Southeast wind around 5 mph.
Friday
Areas of dense fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A slight chance of showers before 2am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 56. Southwest wind around 5 mph. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 48. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly after 8am. High near 66. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely before 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Flanders NJ
 40.82°N 74.7°W (Elev. 801 ft)
Last Update:
4:10 am EDT Apr 3, 2026
Forecast Valid:
4am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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