Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

40°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 30.18 in (1022.9 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 5 Mar 8:54 pm EST
Extended Forecast for

Portland PA

  • Tonight

    Tonight: Rain, mainly before 2am.  Patchy fog. Low around 34. Calm wind becoming east around 5 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: A slight chance of rain between 7am and 10am.  Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 43. Calm wind becoming northeast around 5 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of rain.  Patchy fog after 11pm.  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 1pm.  Otherwise, cloudy, with a high near 56. Calm wind becoming south around 5 mph.

    High: 56 °F

    Patchy Fog

  • Saturday Night

    Saturday Night: Showers, mainly before 1am.  Patchy fog. Low around 46. Calm wind becoming southwest around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °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 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

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

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, mainly before 2am. Patchy fog. Low around 34. Calm wind becoming east around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A slight chance of rain between 7am and 10am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 43. Calm wind becoming northeast around 5 mph. Chance of precipitation is 20%.
Friday Night
A chance of rain. Patchy fog after 11pm. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.
Saturday
Patchy fog before 1pm. Otherwise, cloudy, with a high near 56. Calm wind becoming south around 5 mph.
Saturday Night
Showers, mainly before 1am. Patchy fog. Low around 46. Calm wind becoming southwest 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 40.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50. 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 42. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland PA
 40.9°N 75.09°W (Elev. 413 ft)
4:09 pm EST Mar 5, 2026
8pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database