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

57°F

14°C

Humidity 83%
Wind Speed NE 9 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 May 9:51 am EDT
Extended Forecast for

Portland ME

  • Today

    Today: Showers likely. Cloudy, with a high near 60. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly before 10pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 51. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Mostly cloudy, with a high near 60. Northeast wind 5 to 10 mph.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely. Cloudy, with a high near 60. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before 10pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 51. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy, with a high near 60. Northeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 63. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
5:58 am EDT May 18, 2024
Forecast Valid:
10am EDT May 18, 2024-6pm EDT May 24, 2024
 
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