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

62°F

17°C

Humidity 75%
Wind Speed Calm
Barometer 29.94 in (1013.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 25 Jun 1:51 am EDT
Extended Forecast for

Saco ME

  • Overnight

    Overnight: Partly cloudy, with a low around 58. West wind around 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Isolated
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 3pm, then scattered showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 8pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%.

    Low: 57 °F

    Scattered
    T-storms and
    Patchy Fog
    then Patchy
    Fog

  • Saturday

    Saturday: Scattered showers, mainly between 10am and noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 79. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Scattered showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm before 3pm, then scattered showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
Scattered showers and thunderstorms before 8pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly between 10am and noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 79. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saco ME
 43.53°N 70.45°W (Elev. 108 ft)
Last Update:
2:17 am EDT Jun 25, 2026
Forecast Valid:
2am EDT Jun 25, 2026-6pm EDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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