Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fog/Mist

61°F

16°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 61°F (16°C)
Visibility 5.00 mi
Last update 26 Jun 9:51 pm EDT
Extended Forecast for

2 Miles ESE Union Falls ME

Dense Fog Advisory until June 27, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until June 27, 08:00am

    NOW until 8:00am Sat

    Dense Fog Advisory

  • Tonight

    Low: 56 °F

    Areas Dense
    Fog

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm.  Areas of fog before 9am.  Otherwise, partly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 78 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm.  Mostly sunny, with a high near 80. Calm wind becoming east around 5 mph.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 7pm.  Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Tonight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55. Calm wind.
Sunday
A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 80. Calm wind becoming east around 5 mph.
Sunday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 58. Calm wind.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
A 30 percent chance of showers after 10pm. Mostly cloudy, with a low around 63.
Wednesday
Mostly sunny and hot, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 68.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Union Falls ME
 43.57°N 70.53°W (Elev. 118 ft)
10:19 pm EDT Jun 26, 2026
10pm EDT Jun 26, 2026-6pm EDT Jul 3, 2026
 
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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