Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

A Few Clouds

72°F

22°C

Humidity 50%
Wind Speed S 12 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Jun 4:51 pm EDT
Extended Forecast for

South Portland ME

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, increasing clouds, with a low around 55. South wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 2pm.  Patchy fog before noon. High near 69. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 69 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 9pm, then a chance of showers between 9pm and 10pm.  Cloudy during the early evening, then gradual clearing, with a low around 59. West wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers
    Likely then
    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 79. West wind around 15 mph, with gusts as high as 35 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm.  Partly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 7pm.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 55. South wind 5 to 10 mph.
Thursday
Showers, with thunderstorms also possible after 2pm. Patchy fog before noon. High near 69. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms likely before 9pm, then a chance of showers between 9pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 59. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Sunny, with a high near 79. West wind around 15 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 59. West wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 75.
Sunday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 56.
Monday
A 50 percent chance of showers after 7am. Partly sunny, with a high near 70.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
South Portland ME
 43.64°N 70.27°W (Elev. 13 ft)
2:26 pm EDT Jun 17, 2026
5pm EDT Jun 17, 2026-6pm EDT Jun 24, 2026
 
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Additional Resources

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