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

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 30.27 in (1025.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 9 Jan 10:51 am EST
Extended Forecast for

Dow Corner ME

  • Today

    Today: Mostly cloudy, with a high near 42. South wind around 5 mph.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 32. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 43. West wind around 5 mph becoming calm in the morning.

    High: 43 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of rain and snow before 8pm, then snow. Low around 28. Calm wind becoming northeast around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow likely before 11am, then rain and snow likely between 11am and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 36. Northeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 42. South wind around 5 mph.
Tonight
Showers likely, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 32. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Increasing clouds, with a high near 43. West wind around 5 mph becoming calm in the morning.
Saturday Night
A chance of rain and snow before 8pm, then snow. Low around 28. Calm wind becoming northeast around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow likely before 11am, then rain and snow likely between 11am and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 36. Northeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dow Corner ME
 43.73°N 70.58°W (Elev. 299 ft)
Last Update:
6:16 am EST Jan 9, 2026
Forecast Valid:
11am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation