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.

32°F

0°C

Humidity 88%
Wind Speed N 3 mph
Barometer 29.95 in (1015.1 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 19 Feb 4:54 am EST
Extended Forecast for

Portland PA

  • Today

    Today: Patchy fog before 11am. Otherwise, cloudy, with a high near 41. Calm wind becoming east around 5 mph.

    High: 41 °F

    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: A slight chance of rain before 7pm, then rain after midnight. Patchy fog between 8pm and 1am. Low around 32. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Patchy Fog
    then Rain and
    Patchy Fog

  • Friday

    Friday: Rain, possibly mixed with snow and sleet, becoming all rain after 10am. High near 41. East wind around 5 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    High: 41 °F

    Wintry Mix
    then Rain

  • Friday Night

    Friday Night: A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain after 1pm. Partly sunny, with a high near 45. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 45 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, cloudy, with a high near 41. Calm wind becoming east around 5 mph.
Tonight
A slight chance of rain before 7pm, then rain after midnight. Patchy fog between 8pm and 1am. Low around 32. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, possibly mixed with snow and sleet, becoming all rain after 10am. High near 41. East wind around 5 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Friday Night
A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of rain after 1pm. Partly sunny, with a high near 45. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Monday
Mostly cloudy, with a high near 38.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland PA
 40.9°N 75.09°W (Elev. 413 ft)
Last Update:
4:15 am EST Feb 19, 2026
Forecast Valid:
5am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation