National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

45°F

7°C

Humidity 46%
Wind Speed N 6 mph
Barometer 30.32 in (1027.1 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 17 Oct 6:54 pm EDT
Extended Forecast for

2 Miles N Picatinny Arsenal NJ

Freeze Warning October 18, 01:00am until October 18, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Widespread frost after 1am. Otherwise, mostly clear, with a low around 31. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, sunny, with a high near 56. North wind around 5 mph becoming southeast in the afternoon.

    High: 56 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61. Calm wind becoming northeast around 5 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Calm wind becoming north around 5 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread frost after 1am. Otherwise, mostly clear, with a low around 31. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Widespread frost before 10am. Otherwise, sunny, with a high near 56. North wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Clear, with a low around 37. Calm wind.
Monday
Sunny, with a high near 61. Calm wind becoming northeast around 5 mph.
Monday Night
Partly cloudy, with a low around 42. Calm wind becoming north around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Picatinny Arsenal NJ
 40.95°N 74.55°W (Elev. 860 ft)
Last Update:
4:09 pm EDT Oct 17, 2026
Forecast Valid:
7pm EDT Oct 17, 2026-6pm EDT Oct 24, 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