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

65°F

18°C

Humidity 30%
Wind Speed W 8 mph
Barometer 30.17 in (1021.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 21 May 4:55 pm EDT
Extended Forecast for

York ME

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. South wind around 5 mph becoming north after midnight.

    Low: 43 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 63. North wind around 5 mph becoming southeast in the afternoon.

    High: 63 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 45. South wind around 5 mph becoming calm.

    Low: 45 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 62. Calm wind becoming east around 5 mph in the afternoon.

    High: 62 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 10am. Cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Memorial Day

    Memorial Day: Showers likely, mainly before 9am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. South wind around 5 mph becoming north after midnight.
Friday
Increasing clouds, with a high near 63. North wind around 5 mph becoming southeast in the afternoon.
Friday Night
Increasing clouds, with a low around 45. South wind around 5 mph becoming calm.
Saturday
Mostly cloudy, with a high near 62. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 46. Calm wind.
Sunday
Showers likely, mainly after 10am. Cloudy, with a high near 56. Chance of precipitation is 70%.
Sunday Night
Showers. Low around 46. Chance of precipitation is 90%.
Memorial Day
Showers likely, mainly before 9am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
York ME
 43.15°N 70.67°W (Elev. 23 ft)
Last Update:
3:57 pm EDT May 21, 2026
Forecast Valid:
5pm EDT May 21, 2026-6pm EDT May 28, 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