National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

A Few Clouds

58°F

14°C

Humidity 26%
Wind Speed SW 5 mph
Barometer 29.91 in (1013.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 9 Mar 8:55 pm EDT
Extended Forecast for

York Harbor ME

  • Tonight

    Tonight: Mostly clear, with a low around 24. Southwest wind 5 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 3am. Patchy fog. Otherwise, partly cloudy, with a low around 38. Southwest wind around 5 mph becoming calm.

    Low: 38 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 40 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 41. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 38. Light and variable wind becoming south 5 to 10 mph in the evening.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A 40 percent chance of rain. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow before 11pm, then rain and snow likely between 11pm and 5am, then rain likely after 5am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 63. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of rain after 3am. Patchy fog. Otherwise, partly cloudy, with a low around 38. Southwest wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 41. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 38. Light and variable wind becoming south 5 to 10 mph in the evening.
Thursday
A 40 percent chance of rain. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 54.
Thursday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 41.
Friday Night
A chance of snow before 11pm, then rain and snow likely between 11pm and 5am, then rain likely after 5am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Saturday
A chance of rain, mixing with snow after 8am, then gradually ending. Mostly sunny, with a high near 43. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 45.
Sunday Night
Rain and snow likely. Cloudy, with a low around 33. Chance of precipitation is 60%.
Monday
Rain likely. Cloudy, with a high near 48. Breezy. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
York Harbor ME
 43.12°N 70.64°W (Elev. 46 ft)
Last Update:
9:25 pm EDT Mar 9, 2026
Forecast Valid:
9pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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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