Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

72°F

22°C

Humidity 82%
Wind Speed N 3 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 29 Jul 7:51 am EDT
Extended Forecast for

Portland ME

  • Today

    Today: Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms after 9am.  Cloudy, with a high near 75. North wind around 5 mph becoming east in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 75 °F

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 64. Calm wind becoming north around 5 mph after midnight.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 64 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 79. North wind 5 to 10 mph becoming south in the afternoon.

    Mostly Sunny

    High: 79 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 64. South wind around 5 mph becoming northwest after midnight.

    Mostly Cloudy

    Low: 64 °F

  • Sunday

    Sunday: A 40 percent chance of showers after 7am.  Partly sunny, with a high near 76. North wind around 5 mph becoming southeast in the afternoon.

    Chance
    Showers

    High: 76 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 64.

    Chance
    Showers

    Low: 64 °F

  • Monday

    Monday: Showers likely.  Mostly cloudy, with a high near 73. Chance of precipitation is 60%.

    Showers
    Likely

    High: 73 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 62.

    Mostly Cloudy

    Low: 62 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms after 9am. Cloudy, with a high near 75. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 64. Calm wind becoming north around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 79. North wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 64. South wind around 5 mph becoming northwest after midnight.
Sunday
A 40 percent chance of showers after 7am. Partly sunny, with a high near 76. North wind around 5 mph becoming southeast in the afternoon.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 64.
Monday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
7:19 am EDT Jul 29, 2016
8am EDT Jul 29, 2016-6pm EDT Aug 4, 2016
 
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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