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

52°F

11°C

Humidity 66%
Wind Speed SW 7 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 9 Oct 8:51 pm EDT
Extended Forecast for

White Rock ME

  • Tonight

    Tonight: Mostly clear, with a low around 37. West wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Northwest wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 2am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, increasing clouds, with a high near 64. Light west wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 64 °F

    Patchy Frost
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 11pm. Low around 48. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Columbus Day

    Columbus Day: Rain likely, mainly before 8am. Partly sunny, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Rain Likely
    then Mostly
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 5am. Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 37. West wind around 5 mph.
Saturday
Sunny, with a high near 60. Northwest wind 5 to 10 mph.
Saturday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 33. Calm wind.
Sunday
Patchy frost before 9am. Otherwise, increasing clouds, with a high near 64. Light west wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Rain, mainly after 11pm. Low around 48. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.
Columbus Day
Rain likely, mainly before 8am. Partly sunny, with a high near 68. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers after 5am. Partly cloudy, with a low around 47.
Tuesday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers before 10am. Partly sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 38.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
White Rock ME
 43.76°N 70.48°W (Elev. 272 ft)
Last Update:
2:26 pm EDT Oct 9, 2026
Forecast Valid:
9pm EDT Oct 9, 2026-6pm EDT Oct 16, 2026
 
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