National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

18°C

65°F

Humidity 45%
Wind Speed S 24 G 41 km/h
Barometer 1005.2 mb (29.69 in)
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 7 May 2:51 pm EDT
Extended Forecast for

Portland ME

  • Tonight

    Tonight: Mostly clear, with a low around 8. South wind 10 to 15 km/h becoming west 5 to 10 km/h in the evening.

    Low: 8 °C

    Mostly Clear

  • Wednesday

    Wednesday: Showers, mainly after 11am. High near 12. East wind around 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.

    High: 12 °C

    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 8. East wind 5 to 10 km/h becoming north in the evening. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 8 °C

    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers after 2pm. Mostly cloudy, with a high near 12. North wind 10 to 15 km/h.

    High: 12 °C

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 7. Northeast wind 10 to 15 km/h. Chance of precipitation is 70%.

    Low: 7 °C

    Showers
    Likely

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 9. Chance of precipitation is 60%.

    High: 9 °C

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 7.

    Low: 7 °C

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Partly sunny, with a high near 12.

    High: 12 °C

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 7.

    Low: 7 °C

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 8. South wind 10 to 15 km/h becoming west 5 to 10 km/h in the evening.
Wednesday
Showers, mainly after 11am. High near 12. East wind around 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.
Wednesday Night
A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 8. East wind 5 to 10 km/h becoming north in the evening. New precipitation amounts between 1 and 2.5 mm possible.
Thursday
A 50 percent chance of showers after 2pm. Mostly cloudy, with a high near 12. North wind 10 to 15 km/h.
Thursday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 7. Northeast wind 10 to 15 km/h. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 9. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 7.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 12.
Saturday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 7.
Sunday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 13.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 8.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 15.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 9.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 18.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 m)
Last Update:
3:17 pm EDT May 7, 2024
Forecast Valid:
3pm EDT May 7, 2024-6pm EDT May 14, 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