Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Mostly Cloudy

60°F

16°C

Humidity 53%
Wind Speed Vrbl 5 mph
Barometer 29.78 in (1008.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Apr 3:51 pm EDT
Extended Forecast for

Portland ME

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 3am.  Increasing clouds, with a low around 43. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Mostly Clear
    then Chance
    Showers

    Low: 43 °F

  • Wednesday

    Wednesday: A chance of showers between 11am and 3pm, then rain likely after 3pm.  Mostly cloudy, with a high near 53. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers then
    Rain Likely

    High: 53 °F

  • Wednesday
    Night

    Wednesday Night: Rain, mainly before 1am.  Low around 36. South wind 10 to 15 mph becoming northwest after midnight.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Chance Rain

    Low: 36 °F

  • Thursday

    Thursday: Partly sunny, with a high near 42. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.

    Partly Sunny
    and Breezy

    High: 42 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 37. Breezy, with a west wind 15 to 20 mph.

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

    Low: 37 °F

  • Friday

    Friday: Mostly sunny, with a high near 54. Breezy.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 54 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °F

  • Saturday

    Saturday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of rain after 2am.  Mostly cloudy, with a low around 44.

    Mostly Cloudy
    then Chance
    Rain

    Low: 44 °F

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 3am. Increasing clouds, with a low around 43. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers between 11am and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 53. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly before 1am. Low around 36. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Partly sunny, with a high near 42. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.
Thursday Night
Mostly cloudy, with a low around 37. Breezy, with a west wind 15 to 20 mph.
Friday
Mostly sunny, with a high near 54. Breezy.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 61.
Saturday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 44.
Sunday
Rain likely, mainly after 8am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
3:11 pm EDT Apr 20, 2021
4pm EDT Apr 20, 2021-6pm EDT Apr 27, 2021
 
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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