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.

47°F

8°C

Humidity 63%
Wind Speed S 3 mph
Barometer 29.87 in (1012.0 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 3 May 8:54 pm EDT
Extended Forecast for

Portland PASimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. Southwest wind 5 to 15 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. South wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 58. South wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 67. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers before 2am. Partly cloudy, with a low around 37. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 41. Calm wind.
Monday
Sunny, with a high near 72. Southwest wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 52. South wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 81. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 58. South wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 67. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Thursday Night
A chance of showers before 2am. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland PASimilar City Names
 40.93°N 75.08°W (Elev. 299 ft)
Last Update:
8:56 pm EDT May 3, 2026
Forecast Valid:
9pm EDT May 3, 2026-6pm EDT May 10, 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