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

35°F

2°C

Humidity 27%
Wind Speed NW 8 mph
Barometer 30.34 in (1027.8 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 28 Mar 12:55 pm EDT
Extended Forecast for

York Harbor ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. Southeast wind around 5 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 24. South wind around 5 mph becoming northwest after midnight.

    Low: 24 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 45. South wind 5 to 10 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Southwest wind 5 to 10 mph.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 5pm. Partly sunny, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. Southeast wind around 5 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 24. South wind around 5 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 45. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 35. Southwest wind around 5 mph.
Monday
Partly sunny, with a high near 56. Southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
Rain likely, mainly after 5pm. Partly sunny, with a high near 64. Chance of precipitation is 60%.
Wednesday Night
Rain likely before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A 40 percent chance of snow. Cloudy, with a high near 39.
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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:
7:00 am EDT Mar 28, 2026
Forecast Valid:
1pm EDT Mar 28, 2026-6pm EDT Apr 3, 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