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.

A Few Clouds

59°F

15°C

Humidity 48%
Wind Speed Calm
Barometer 30.01 in (1016.2 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Oct 11:51 am EDT
Extended Forecast for

Sandy Brook ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 3am. Increasing clouds, with a low around 49. South wind 5 to 10 mph.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers, mainly after 8am. High near 65. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Calm wind.
Tonight
Mostly clear, with a low around 40. Calm wind.
Sunday
Mostly sunny, with a high near 67. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
A 30 percent chance of showers after 3am. Increasing clouds, with a low around 49. South wind 5 to 10 mph.
Monday
Showers, mainly after 8am. High near 65. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 44.
Wednesday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 38.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandy Brook ME
 43.54°N 70.48°W (Elev. 115 ft)
Last Update:
10:00 am EDT Oct 18, 2025
Forecast Valid:
12pm EDT Oct 18, 2025-6pm EDT Oct 24, 2025
 
Forecast Discussion
 
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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