


Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Overcast
49°F
9°C
Humidity | 90% |
Wind Speed | NW 10 mph |
Barometer | 29.71 in (1006.1 mb) |
Dewpoint | 46°F (8°C) |
Visibility | 10.00 mi |
Wind Chill | 45°F (7°C) |
Last update | 19 May 7:51 pm EDT |
Extended Forecast for
Portland ME
Tonight
Low: 47 °F
Mostly Cloudy
Tuesday
High: 53 °F
Mostly Cloudy
then Slight
Chance
ShowersTuesday Night
Low: 45 °F
Mostly Cloudy
Wednesday
High: 52 °F
Partly Sunny
Wednesday Night
Low: 45 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 48 °F
Rain Likely
Thursday Night
Low: 44 °F
Rain Likely
Friday
High: 49 °F
Showers
LikelyFriday Night
Low: 45 °F
Chance
Showers
Detailed Forecast
Tonight
Mostly cloudy, with a low around 47. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 53. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 45. North wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 52. East wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of showers after 2am. Cloudy, with a low around 45. East wind around 5 mph.
Thursday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Thursday Night
Rain likely. Cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 48.
Memorial Day
Mostly sunny, with a high near 61.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland ME
43.66°N 70.27°W (Elev. 7 ft)
43.66°N 70.27°W (Elev. 7 ft)
7:14 pm EDT May 19, 2025
8pm EDT May 19, 2025-6pm EDT May 26, 2025