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.

A Few Clouds

70°F

21°C

Humidity 64%
Wind Speed W 16 mph
Barometer 29.46 in (997.7 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Jun 8:51 am EDT
Extended Forecast for

Fosters Corner ME

  • Juneteenth

    Juneteenth: Sunny, with a high near 79. West wind around 15 mph, with gusts as high as 30 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 74 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 76 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 4pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 7am. Partly sunny, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Juneteenth
Sunny, with a high near 79. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 57. West wind around 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 74. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 54.
Monday
Showers likely, mainly after 4pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Monday Night
Showers. Low around 55. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly before 7am. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fosters Corner ME
 43.81°N 70.41°W (Elev. 217 ft)
Last Update:
6:42 am EDT Jun 19, 2026
Forecast Valid:
9am EDT Jun 19, 2026-6pm EDT Jun 25, 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