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.

Partly Cloudy

44°F

7°C

Humidity 68%
Wind Speed S 7 mph
Barometer 30.15 in (1021.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 4 Mar 4:51 pm EST
Extended Forecast for

Sandy Brook ME

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 42. Light north wind becoming northeast 5 to 10 mph in the morning.

    High: 42 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow likely, mainly after 3am. Cloudy, with a low around 23. Northeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    then Snow
    Likely

  • Friday

    Friday: Snow and sleet likely, becoming all snow after 10am, then gradually ending. Cloudy, with a high near 35. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    High: 35 °F

    Snow/Sleet
    Likely then
    Chance Snow

  • Friday Night

    Friday Night: Cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain between 8pm and 3am. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Calm wind.
Thursday
Increasing clouds, with a high near 42. Light north wind becoming northeast 5 to 10 mph in the morning.
Thursday Night
Snow likely, mainly after 3am. Cloudy, with a low around 23. Northeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow and sleet likely, becoming all snow after 10am, then gradually ending. Cloudy, with a high near 35. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Cloudy, with a low around 26. Calm wind.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain between 8pm and 3am. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 61.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sandy Brook ME
 43.54°N 70.48°W (Elev. 115 ft)
Last Update:
3:35 pm EST Mar 4, 2026
Forecast Valid:
4pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
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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