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

71°F

22°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 29.96 in (1014.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Aug 7:55 pm EDT
Extended Forecast for

Cape Neddick ME

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 64. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly before 4pm. Patchy fog after 2pm. Otherwise, cloudy, with a high near 67. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of showers before 1am, then a slight chance of showers after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 68. North wind around 5 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after noon. Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 64. South wind around 10 mph, with gusts as high as 25 mph.
Monday
Showers likely, mainly before 4pm. Patchy fog after 2pm. Otherwise, cloudy, with a high near 67. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers before 1am, then a slight chance of showers after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 68. North wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 63. Calm wind.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
A 30 percent chance of showers after noon. Partly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Neddick ME
 43.18°N 70.6°W (Elev. 0 ft)
Last Update:
6:32 pm EDT Aug 16, 2026
Forecast Valid:
8pm EDT Aug 16, 2026-6pm EDT Aug 23, 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