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.

Overcast

40°F

4°C

Humidity 61%
Wind Speed SE 3 mph
Barometer 30.18 in (1022.3 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 30 Mar 5:55 am EDT
Extended Forecast for

York Harbor ME

  • Today

    Today: Partly sunny, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 41. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 41 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 8am. Mostly cloudy, with a high near 44. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 39. Northeast wind around 5 mph becoming south after midnight.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 60. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly after 2pm. Cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 41. Southwest wind around 5 mph becoming northwest after midnight.
Tuesday
Rain likely, mainly after 8am. Mostly cloudy, with a high near 44. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 50 percent chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 39. Northeast wind around 5 mph becoming south after midnight.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 60. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Thursday Night
Rain likely, mainly after midnight. Cloudy, with a low around 33. Chance of precipitation is 60%.
Friday
Rain likely, mainly after 2pm. Cloudy, with a high near 48. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 36.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
York Harbor ME
 43.12°N 70.64°W (Elev. 46 ft)
Last Update:
6:16 am EDT Mar 30, 2026
Forecast Valid:
7am EDT Mar 30, 2026-6pm EDT Apr 5, 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