National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

47°F

8°C

Humidity 77%
Wind Speed NE 12 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 21 Nov 1:51 am EST
Extended Forecast for

Portland International Jetport ME

  • Overnight

    Overnight: Cloudy, with a low around 43. Northeast wind 5 to 10 mph.

    Low: 43 °F

    Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 4pm. Cloudy, with a high near 47. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Cloudy then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 43. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 43 °F

    Breezy. Rain
    Likely then
    Rain

  • Friday

    Friday: Rain, mainly after 7am. High near 51. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 51 °F

    Rain

  • Friday Night

    Friday Night: Showers before 7pm, then rain, mainly after 7pm. Low around 37. Northeast wind around 5 mph becoming north after midnight. Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 50. Breezy.

    High: 50 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 43. Northeast wind 5 to 10 mph.
Thursday
A 40 percent chance of rain, mainly after 4pm. Cloudy, with a high near 47. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 43. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain, mainly after 7am. High near 51. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday Night
Showers before 7pm, then rain, mainly after 7pm. Low around 37. Northeast wind around 5 mph becoming north after midnight. Chance of precipitation is 90%.
Saturday
Rain likely. Cloudy, with a high near 49. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 50. Breezy.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 50.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33.
Tuesday
Showers likely. Partly sunny, with a high near 49. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 45.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
Last Update:
1:49 am EST Nov 21, 2024
Forecast Valid:
1am EST Nov 21, 2024-6pm EST Nov 27, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation