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

50°F

10°C

Humidity 44%
Wind Speed W 6 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 10 Mar 1:51 am EDT
Extended Forecast for

Dow Corner ME

  • Overnight

    Overnight: Mostly clear, with a low around 33. Southwest wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 34. Calm wind becoming north around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 8am. Patchy fog before 10am, then patchy fog after 5pm. Otherwise, cloudy, with a high near 43. East wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain likely. Patchy dense fog after 7pm. Otherwise, cloudy, with a low around 34. Northeast wind around 5 mph becoming south after midnight. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely
    and Patchy
    Dense Fog

  • Thursday

    Thursday: Rain likely, mainly before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 33. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.
Tuesday Night
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 34. Calm wind becoming north around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly after 8am. Patchy fog before 10am, then patchy fog after 5pm. Otherwise, cloudy, with a high near 43. East wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Patchy dense fog after 7pm. Otherwise, cloudy, with a low around 34. Northeast wind around 5 mph becoming south after midnight. Chance of precipitation is 70%.
Thursday
Rain likely, mainly before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 42.
Friday Night
Snow likely before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Saturday
A 40 percent chance of snow before 10am. Partly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A chance of rain and snow. Cloudy, with a high near 45. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
Rain likely. Cloudy, with a high near 53. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dow Corner ME
 43.73°N 70.58°W (Elev. 299 ft)
Last Update:
2:27 am EDT Mar 10, 2026
Forecast Valid:
2am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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