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.

42°F

6°C

Humidity 92%
Wind Speed NE 7 mph
Barometer 29.49 in (998.8 mb)
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 13 Nov 12:54 am EST
Extended Forecast for

Andover NJ

  • Overnight

    Overnight: Rain. Low around 32. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain

  • Friday

    Friday: Rain and snow, becoming all rain after 8am. High near 44. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    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 27. North wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 46. Northwest wind 5 to 15 mph.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Northwest wind 5 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °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 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain. Low around 32. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain and snow, becoming all rain after 8am. High near 44. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 9pm, then a chance of snow between 9pm and 1am. Cloudy, with a low around 27. North wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 46. Northwest wind 5 to 15 mph.
Saturday Night
Partly cloudy, with a low around 30. Northwest wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Andover NJ
 41°N 74.75°W (Elev. 600 ft)
Last Update:
10:53 pm EST Nov 12, 2026
Forecast Valid:
1am EST Nov 13, 2026-6pm EST Nov 19, 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