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

45°F

7°C

Humidity 56%
Wind Speed N 6 mph
Barometer 29.84 in (1010.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 8 Nov 6:51 pm EST
Extended Forecast for

Knightville ME

  • Tonight

    Tonight: Increasing clouds, with a low around 32. North wind around 5 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Isolated showers before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 50. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 7pm. Low around 41. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Monday

    Monday: Showers. High near 56. Northeast wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 80%.

    High: 56 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 30. West wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Showers
    Likely then
    Chance
    Showers

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 32. North wind around 5 mph.
Sunday
Isolated showers before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 50. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly after 7pm. Low around 41. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers. High near 56. Northeast wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 30. West wind 5 to 10 mph. Chance of precipitation is 70%.
Veterans Day
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knightville ME
 43.62°N 70.25°W (Elev. 75 ft)
Last Update:
12:27 pm EST Nov 8, 2025
Forecast Valid:
7pm EST Nov 8, 2025-6pm EST Nov 15, 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