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

52°F

11°C

Humidity 83%
Wind Speed S 6 mph
Barometer 29.59 in (1001.9 mb)
Dewpoint 47°F (8°C)
Visibility NA
Wind Chill50°F (10°C)
Last update 8 Nov 1:51 am EST
Extended Forecast for

Knightville ME

  • Overnight

    Overnight: Showers likely, mainly before 3am. Cloudy, with a low around 48. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 62. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. North wind 5 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely after 4pm. Increasing clouds, with a high near 50. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 50 °F

    Mostly Sunny
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 44. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 44 °F

    Rain

  • Monday

    Monday: Rain. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Showers

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly before 3am. Cloudy, with a low around 48. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 62. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 35. North wind 5 to 10 mph.
Sunday
Rain likely after 4pm. Increasing clouds, with a high near 50. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 44. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Monday
Rain. High near 54. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 31.
Veterans Day
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 48.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knightville ME
 43.64°N 70.24°W (Elev. 16 ft)
Last Update:
12:34 am EST Nov 8, 2025
Forecast Valid:
2am EST Nov 8, 2025-6pm EST Nov 14, 2025
 
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