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.

Partly Cloudy

76°F

24°C

Humidity 60%
Wind Speed W 10 G 22 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 Jun 9:51 am EDT
Extended Forecast for

Knightville ME

  • Today

    Today: Sunny, with a high near 81. West wind around 15 mph, with gusts as high as 30 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71. North wind 5 to 10 mph becoming south in the afternoon.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers after 2am. Increasing clouds, with a low around 54. South wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 64. East wind 5 to 10 mph.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 71. North wind 5 to 10 mph becoming south in the afternoon.
Friday Night
A 50 percent chance of showers after 2am. Increasing clouds, with a low around 54. South wind around 5 mph becoming calm in the evening.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. East wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 52.
Sunday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Knightville ME
 43.64°N 70.24°W (Elev. 16 ft)
Last Update:
6:39 am EDT Jun 12, 2025
Forecast Valid:
10am EDT Jun 12, 2025-6pm EDT Jun 18, 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