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.

Overcast

10°F

-12°C

Humidity 69%
Wind Speed N 10 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 27 Dec 5:51 am EST
Extended Forecast for

Saco ME

  • Today

    Today: A 20 percent chance of snow before 7am. Cloudy through mid morning, then gradual clearing, with a high near 23. North wind around 5 mph.

    High: 23 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 35. Calm wind becoming northwest around 5 mph.

    High: 35 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Freezing rain likely, mainly after 3am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 70%.

    Low: 18 °F

    Mostly Cloudy
    then Freezing
    Rain Likely

  • Monday

    Monday: Freezing rain before 9am, then freezing rain and sleet between 9am and 10am, then rain after 10am. High near 38. Southeast wind around 5 mph. Chance of precipitation is 90%. Little or no sleet accumulation expected.

    High: 38 °F

    Wintry Mix
    then Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 8pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of snow before 7am. Cloudy through mid morning, then gradual clearing, with a high near 23. North wind around 5 mph.
Tonight
Mostly clear, with a low around 9. Calm wind.
Sunday
Increasing clouds, with a high near 35. Calm wind becoming northwest around 5 mph.
Sunday Night
Freezing rain likely, mainly after 3am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 70%.
Monday
Freezing rain before 9am, then freezing rain and sleet between 9am and 10am, then rain after 10am. High near 38. Southeast wind around 5 mph. Chance of precipitation is 90%. Little or no sleet accumulation expected.
Monday Night
A 30 percent chance of rain before 8pm. Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 15.
New Year's Day
A 30 percent chance of snow. Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saco ME
 43.53°N 70.45°W (Elev. 108 ft)
Last Update:
6:09 am EST Dec 27, 2025
Forecast Valid:
6am EST Dec 27, 2025-6pm EST Jan 2, 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