7-Day Forecast 43.65°N 70.3°W (Text-Only)
NWS Forecast for: Portland International Jetport ME
Issued by: National Weather Service Gray/Portland, ME
Last Update: 10:45 am EDT Jul 3, 2025
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  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Some of the storms could be severe.  Widespread haze. Partly sunny, with a high near 83. South wind 5 to 10 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Northwest wind around 5 mph.

    Low: 60 °F

    Partly Cloudy


  • Independence
    Day

    Independence Day: Sunny, with a high near 77. Northwest wind 5 to 10 mph.

    High: 77 °F

    Sunny


  • Friday
    Night

    Friday Night: Mostly clear, with a low around 58. West wind around 5 mph.

    Low: 58 °F

    Mostly Clear


  • Saturday

    Saturday: Sunny, with a high near 81. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 81 °F

    Sunny


  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy


  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny


  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy


  • Monday

    Monday: A 30 percent chance of showers after 2pm.  Mostly sunny, with a high near 88.

    High: 88 °F

    Sunny then
    Chance
    Showers



  • Today: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Some of the storms could be severe. Widespread haze. Partly sunny, with a high near 83. South wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tonight: Partly cloudy, with a low around 60. Northwest wind around 5 mph.

    Independence Day: Sunny, with a high near 77. Northwest wind 5 to 10 mph.

    Friday Night: Mostly clear, with a low around 58. West wind around 5 mph.

    Saturday: Sunny, with a high near 81. Northwest wind 5 to 10 mph becoming south in the afternoon.

    Saturday Night: Mostly cloudy, with a low around 64.

    Sunday: Mostly sunny, with a high near 89.

    Sunday Night: Partly cloudy, with a low around 69.

    Monday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 88.

    Monday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 66.

    Tuesday: A 30 percent chance of showers. Partly sunny, with a high near 80.

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 63.

    Wednesday: Partly sunny, with a high near 78.



    Portland International Jetport ME
     43.65°N 70.3°W (Elev. 52 ft)

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