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

64°F

18°C

Humidity 94%
Wind Speed NE 3 mph
Barometer 30.10 in (1019.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 1 Sep 11:55 pm EDT
Extended Forecast for

Cape Neddick ME

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 65. Northeast wind 5 to 10 mph.

    High: 65 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Mostly Cloudy
    then Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 2pm, then showers likely. Patchy fog before 10am. High near 66. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 66 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 65. Northwest wind around 5 mph.

    Low: 65 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 62. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 65. Northeast wind 5 to 10 mph.
Wednesday Night
Showers likely, mainly after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers and possibly a thunderstorm before 2pm, then showers likely. Patchy fog before 10am. High near 66. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Thursday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 65. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 58.
Labor Day
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cape Neddick ME
 43.18°N 70.6°W (Elev. 0 ft)
Last Update:
9:22 pm EDT Sep 1, 2026
Forecast Valid:
12am EDT Sep 2, 2026-6pm EDT Sep 8, 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