Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Light Rain Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed NE 8 mph
Barometer 29.85 in (1010.7 mb)
Dewpoint 43°F (6°C)
Visibility 4.00 mi
Wind Chill38°F (3°C)
Last update 30 Apr 2:51 am EDT
Extended Forecast for

Portland ME

  • Overnight

    Overnight: Showers likely before 5am, then rain after 5am.  Patchy fog. Low around 43. East wind 10 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain before 9am, then showers likely between 9am and 11am, then rain after 11am.  Patchy fog before 8am. High near 49. East wind 5 to 10 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming west in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 56. Northwest wind around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. West wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers before 3pm.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely before 5am, then rain after 5am. Patchy fog. Low around 43. East wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain before 9am, then showers likely between 9am and 11am, then rain after 11am. Patchy fog before 8am. High near 49. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming west in the evening. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 56. Northwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 39. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
A 40 percent chance of showers before 3pm. Mostly cloudy, with a high near 52.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
2:05 am EDT Apr 30, 2026
2am EDT Apr 30, 2026-6pm EDT May 6, 2026
 
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Additional Resources

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