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.

49°F

9°C

Humidity 74%
Wind Speed Calm
Barometer 30.18 in (1022.5 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 26 Apr 9:54 pm EDT
Extended Forecast for

Succasunna NJ

  • Tonight

    Tonight: Patchy frost after midnight. Otherwise, mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Sunny, with a high near 65. East wind around 5 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Southeast wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.

    High: 65 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 8pm. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

    High: 54 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy frost after midnight. Otherwise, mostly clear, with a low around 37. Calm wind.
Monday
Sunny, with a high near 65. East wind around 5 mph.
Monday Night
Mostly clear, with a low around 41. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
A chance of showers after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers, mainly after 8pm. Low around 46. Chance of precipitation is 90%.
Thursday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Succasunna NJ
 40.86°N 74.69°W (Elev. 1099 ft)
Last Update:
4:08 pm EDT Apr 26, 2026
Forecast Valid:
10pm EDT Apr 26, 2026-6pm EDT May 3, 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