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.

Mostly Cloudy

29°F

-2°C

Humidity 45%
Wind Speed SE 9 mph
Barometer 30.39 in (1029.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 18 Mar 4:51 pm EDT
Extended Forecast for

3 Miles S Ocean Park ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. South wind 5 to 10 mph becoming light in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers. Partly sunny, with a high near 39. Light south wind increasing to 5 to 10 mph in the morning.

    High: 39 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. South wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 33. South wind around 5 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely

  • Saturday Night

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

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. South wind 5 to 10 mph becoming light in the evening.
Thursday
A 20 percent chance of snow showers. Partly sunny, with a high near 39. Light south wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 26. South wind around 5 mph.
Friday
Mostly sunny, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 33. South wind around 5 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 50.
Sunday Night
A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Ocean Park ME
 43.48°N 70.4°W (Elev. 30 ft)
Last Update:
2:27 pm EDT Mar 18, 2026
Forecast Valid:
5pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation