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.

Fair

21°C

69°F

Humidity 63%
Wind Speed S 9 km/h
Barometer 1012.7 mb (29.91 in)
Dewpoint 13°C (56°F)
Visibility 16 km
Last update 11 Jun 5:51 pm EDT
Extended Forecast for

Portland ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. South wind 5 to 10 km/h becoming calm in the evening.

    Low: 14 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 21. Northeast wind 5 to 15 km/h becoming southeast in the afternoon.

    High: 21 °C

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 13. Southeast wind 5 to 10 km/h becoming west after midnight.

    Low: 13 °C

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 8am. Otherwise, sunny, with a high near 24. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h.

    High: 24 °C

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. South wind around 15 km/h, with gusts as high as 30 km/h.

    Low: 18 °C

    Partly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 24. Chance of precipitation is 60%.

    High: 24 °C

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °C

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 23.

    High: 23 °C

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 13.

    Low: 13 °C

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. South wind 5 to 10 km/h becoming calm in the evening.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 21. Northeast wind 5 to 15 km/h becoming southeast in the afternoon.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 13. Southeast wind 5 to 10 km/h becoming west after midnight.
Thursday
Areas of fog before 8am. Otherwise, sunny, with a high near 24. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h.
Thursday Night
Partly cloudy, with a low around 18. South wind around 15 km/h, with gusts as high as 30 km/h.
Friday
Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 24. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 23.
Saturday Night
Clear, with a low around 13.
Sunday
Sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 m)
Last Update:
2:52 pm EDT Jun 11, 2024
Forecast Valid:
6pm EDT Jun 11, 2024-6pm EDT Jun 18, 2024
 
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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