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.

47°F

8°C

Humidity 93%
Wind Speed NA
Barometer 30.45 in (1031.5 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 10 Oct 8:54 am EDT
Extended Forecast for

Flanders NJ

  • Today

    Today: Partly sunny, with a high near 67. North wind around 5 mph becoming calm.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Calm wind becoming east around 5 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain. High near 59. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain Likely
    then Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms after 2am. Low around 56. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain

  • Columbus Day

    Columbus Day: A chance of rain before 8am. Partly sunny, with a high near 69. North wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance Rain
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 40%.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 67. North wind around 5 mph becoming calm.
Tonight
Increasing clouds, with a low around 49. Calm wind becoming east around 5 mph.
Sunday
Rain. High near 59. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms after 2am. Low around 56. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Columbus Day
A chance of rain before 8am. Partly sunny, with a high near 69. North wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 54.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 60.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Flanders NJ
 40.84°N 74.72°W (Elev. 942 ft)
Last Update:
4:09 am EDT Oct 10, 2026
Forecast Valid:
9am EDT Oct 10, 2026-6pm EDT Oct 16, 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