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.

Fair

68°F

20°C

Humidity 47%
Wind Speed SE 5 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 26 Jul 6:51 pm EDT
Extended Forecast for

Dow Corner ME

  • Tonight

    Tonight: Mostly clear, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. South wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers after 5pm. Mostly sunny, with a high near 79. Light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 9pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Wednesday

    Wednesday: A chance of rain, then rain likely and possibly a thunderstorm after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then showers likely after 2am. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 55. South wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers after 5pm. Mostly sunny, with a high near 79. Light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of showers before 9pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A chance of rain, then rain likely and possibly a thunderstorm after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Wednesday Night
Rain and possibly a thunderstorm before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then showers likely after 2am. Low around 56. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 59.
Friday
A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 86.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dow Corner ME
 43.73°N 70.58°W (Elev. 299 ft)
Last Update:
2:35 pm EDT Jul 26, 2026
Forecast Valid:
6pm EDT Jul 26, 2026-6pm EDT Aug 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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