National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Mostly Cloudy

65°F

18°C

Humidity 90%
Wind Speed N 7 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 31 Jul 6:51 am EDT
Extended Forecast for

Cape Elizabeth ME

  • Today

    Today: Mostly sunny, with a high near 73. North wind 5 to 10 mph becoming south in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 62. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 62 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 70. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog before 9pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 64. South wind around 5 mph.

    Low: 64 °F

    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 75. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and midnight. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 73. North wind 5 to 10 mph becoming south in the afternoon.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 62. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 70. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Patchy fog before 9pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 64. South wind around 5 mph.
Sunday
Partly sunny, with a high near 75. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 64.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and midnight. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cape Elizabeth ME
 43.57°N 70.2°W (Elev. 3 ft)
Last Update:
6:33 am EDT Jul 31, 2026
Forecast Valid:
7am EDT Jul 31, 2026-6pm EDT Aug 6, 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