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

51°F

11°C

Humidity 76%
Wind Speed S 3 mph
Barometer 30.00 in (1016.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Oct 7:55 pm EDT
Extended Forecast for

3 Miles W York Beach ME

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Southeast wind around 5 mph becoming calm.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Isolated showers before 2am, then isolated showers after 3am. Areas of fog after 5am. Otherwise, increasing clouds, with a low around 51. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Partly Cloudy
    then Isolated
    Showers and
    Areas Fog

  • Monday

    Monday: Scattered showers before 9am, then rain, mainly after 9am. Areas of fog before 7am. High near 64. Southeast wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    High: 64 °F

    Rain and
    Areas Fog

  • Monday Night

    Monday Night: Rain likely before midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 70%.

    Low: 48 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers before 10am. Mostly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 4am. Partly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 10am. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Southeast wind around 5 mph becoming calm.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Isolated showers before 2am, then isolated showers after 3am. Areas of fog after 5am. Otherwise, increasing clouds, with a low around 51. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Monday
Scattered showers before 9am, then rain, mainly after 9am. Areas of fog before 7am. High near 64. Southeast wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Monday Night
Rain likely before midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of showers before 10am. Mostly sunny, with a high near 66.
Tuesday Night
A 30 percent chance of showers after 4am. Partly cloudy, with a low around 45.
Wednesday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W York Beach ME
 43.18°N 70.75°W (Elev. 95 ft)
Last Update:
7:32 pm EDT Oct 18, 2025
Forecast Valid:
8pm EDT Oct 18, 2025-6pm EDT Oct 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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