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.

67°F

19°C

Humidity 87%
Wind Speed Calm
Barometer 29.87 in (1010.9 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 5 Nov 5:54 pm EST
Extended Forecast for

Delaware PA

  • Tonight

    Tonight: A chance of showers, mainly before midnight. Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 57. Light southwest wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Slight Chance
    Showers and
    Areas Fog

  • Friday

    Friday: A slight chance of showers before 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 69. Calm wind. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 7am. Partly sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 42. Northwest wind 3 to 8 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly before midnight. Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 57. Light southwest wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A slight chance of showers before 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 69. Calm wind. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 45. Calm wind.
Saturday
A chance of showers, mainly after 7am. Partly sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 42. Northwest wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 38.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 35.
Veterans Day
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delaware PA
 41.15°N 74.92°W (Elev. 535 ft)
Last Update:
5:57 pm EST Nov 5, 2026
Forecast Valid:
6pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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