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

66°F

19°C

Humidity 70%
Wind Speed S 9 G 17 mph
Barometer 30.21 in (1022.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 16 Jun 12:51 pm EDT
Extended Forecast for

Mariner ME

  • This Afternoon

    This Afternoon: Patchy fog before 5pm. Otherwise, mostly sunny, with a high near 62. South wind around 10 mph.

    High: 62 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy drizzle after midnight. Patchy fog between 8pm and 1am. Otherwise, mostly cloudy, with a low around 56. South wind 5 to 10 mph.

    Low: 56 °F

    Patchy Fog
    then Patchy
    Drizzle and
    Patchy Fog

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. Southeast wind 5 to 10 mph.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 8pm. Cloudy, with a low around 58. South wind around 10 mph. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 67. South wind around 10 mph.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 2am. Partly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy fog before 5pm. Otherwise, mostly sunny, with a high near 62. South wind around 10 mph.
Tonight
Patchy drizzle after midnight. Patchy fog between 8pm and 1am. Otherwise, mostly cloudy, with a low around 56. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 64. Southeast wind 5 to 10 mph.
Tuesday Night
Showers likely, mainly after 8pm. Cloudy, with a low around 58. South wind around 10 mph. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 67. South wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 61.
Juneteenth
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 72.
Thursday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 62.
Friday
Sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mariner ME
 43.69°N 70.14°W (Elev. 0 ft)
Last Update:
10:38 am EDT Jun 16, 2025
Forecast Valid:
12pm EDT Jun 16, 2025-6pm EDT Jun 22, 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