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.

38°F

3°C

Humidity 89%
Wind Speed Calm
Barometer 30.24 in (1024.9 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 5 Mar 10:54 pm EST
Extended Forecast for

Stillwater NJ

  • Tonight

    Tonight: Rain, mainly before 3am. Patchy fog. Low around 33. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: A slight chance of rain between 7am and 8am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 42. Calm wind. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of rain. Patchy fog after midnight. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming south around 5 mph.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Showers, mainly before 1am. Patchy fog. Low around 45. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers and
    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, mainly before 3am. Patchy fog. Low around 33. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A slight chance of rain between 7am and 8am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 42. Calm wind. Chance of precipitation is 20%.
Friday Night
A chance of rain. Patchy fog after midnight. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.
Saturday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming south around 5 mph.
Saturday Night
Showers, mainly before 1am. Patchy fog. Low around 45. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stillwater NJ
 41.06°N 74.85°W (Elev. 499 ft)
Last Update:
4:09 pm EST Mar 5, 2026
Forecast Valid:
11pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
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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