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

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

54°F

12°C

Humidity 69%
Wind Speed SE 7 mph
Barometer 30.55 in (1034.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 24 May 12:51 pm EDT
Extended Forecast for

Cumberland Foreside ME

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 3pm. Cloudy, with a high near 57. Southeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 7pm. Low around 45. East wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Memorial Day

    Memorial Day: Showers, mainly before 3pm. Patchy fog between 9am and noon. High near 68. East wind around 5 mph becoming calm. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Increasing clouds, with a low around 50. Calm wind.

    Low: 50 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Light west wind becoming south 5 to 10 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 3pm. Cloudy, with a high near 57. Southeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, mainly after 7pm. Low around 45. East wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Memorial Day
Showers, mainly before 3pm. Patchy fog between 9am and noon. High near 68. East wind around 5 mph becoming calm. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Increasing clouds, with a low around 50. Calm wind.
Tuesday
Mostly sunny, with a high near 80. Light west wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 48.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cumberland Foreside ME
 43.77°N 70.21°W (Elev. 98 ft)
Last Update:
6:44 am EDT May 24, 2026
Forecast Valid:
1pm EDT May 24, 2026-6pm EDT May 30, 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