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.

Mostly Cloudy

41°F

5°C

Humidity 82%
Wind Speed Calm
Barometer 29.84 in (1010.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 11 Nov 11:55 pm EST
Extended Forecast for

York Harbor ME

  • Overnight

    Overnight: Cloudy, with a low around 41. Northeast wind around 5 mph.

    Low: 41 °F

    Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 49. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain. Low around 37. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain likely, mainly before 3pm. Cloudy, with a high near 45. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 9pm, then a chance of rain after 1am. Cloudy, with a low around 34. North wind around 10 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 41. Northeast wind around 5 mph.
Thursday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 49. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 37. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain likely, mainly before 3pm. Cloudy, with a high near 45. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday Night
A chance of rain before 9pm, then a chance of rain after 1am. Cloudy, with a low around 34. North wind around 10 mph. Chance of precipitation is 30%.
Saturday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 47.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
York Harbor ME
 43.14°N 70.64°W (Elev. 49 ft)
Last Update:
5:27 pm EST Nov 11, 2026
Forecast Valid:
12am EST Nov 12, 2026-6pm EST Nov 18, 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