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

58°F

14°C

Humidity 95%
Wind Speed Calm
Barometer 30.03 in (1017.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 1 Oct 5:55 am EDT
Extended Forecast for

York Harbor ME

  • Today

    Today: Patchy fog before 10am. Otherwise, partly sunny, with a high near 71. South wind around 5 mph.

    High: 71 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers after 3pm. Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 55. Northwest wind around 5 mph.

    Low: 55 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 65. Northwest wind around 5 mph becoming east in the afternoon.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, partly sunny, with a high near 71. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 64. Southwest wind around 5 mph.
Friday
A 50 percent chance of showers after 3pm. Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 55. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 65. Northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
York Harbor ME
 43.14°N 70.64°W (Elev. 49 ft)
Last Update:
2:41 am EDT Oct 1, 2026
Forecast Valid:
6am EDT Oct 1, 2026-6pm EDT Oct 7, 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