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

Delaware NJ

  • Tonight

    Tonight: Showers, mainly before 1am, then rain after 1am. Low around 34. Northeast 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: 34 °F

    Showers

  • Friday

    Friday: Rain, mainly before 1pm. High near 45. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: A slight chance of rain before 10pm, then a chance of snow between 10pm and 1am. Cloudy, with a low around 28. North wind around 5 mph becoming calm. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49.

    High: 49 °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 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

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

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers, mainly before 1am, then rain after 1am. Low around 34. Northeast 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 1pm. High near 45. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A slight chance of rain before 10pm, then a chance of snow between 10pm and 1am. Cloudy, with a low around 28. North wind around 5 mph becoming calm. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 47. Light northwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 30. Calm wind.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Clear, with a low around 30.
Thursday
Sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delaware NJ
 40.9°N 75.06°W (Elev. 443 ft)
Last Update:
5:05 pm EST Nov 12, 2026
Forecast Valid:
6pm EST Nov 12, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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