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.

Light Snow

32°F

0°C

Humidity 87%
Wind Speed N 6 mph
Barometer 30.10 in (1019.6 mb)
Dewpoint 29°F (-2°C)
Visibility 7.00 mi
Wind Chill26°F (-3°C)
Last update 23 Mar 11:55 pm EDT
Extended Forecast for

York Harbor ME

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 27. North wind 5 to 10 mph.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. North wind 5 to 10 mph becoming south in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind around 5 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Southwest wind 5 to 10 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: A 50 percent chance of rain before 11am. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 27. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 43. North wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 49. Southwest wind 5 to 10 mph.
Wednesday Night
A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 35. Southwest wind around 5 mph.
Thursday
A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 53.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain before 11am. Partly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 45.
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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:
10:00 pm EDT Mar 23, 2026
Forecast Valid:
12am EDT Mar 24, 2026-6pm EDT Mar 30, 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