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

36°F

2°C

Humidity 74%
Wind Speed SE 5 mph
Barometer 30.33 in (1027.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 10 Apr 5:55 am EDT
Extended Forecast for

York Harbor ME

  • Today

    Today: Mostly sunny, with a high near 55. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 2am. Mostly cloudy, with a low around 42. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Northwest wind around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 55. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly after 2am. Mostly cloudy, with a low around 42. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 35. Northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 40. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A 40 percent chance of showers after 7pm. Mostly cloudy, with a low around 47.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 62.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 65.
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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:
4:16 am EDT Apr 10, 2026
Forecast Valid:
6am EDT Apr 10, 2026-6pm EDT Apr 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