Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Light Rain Fog/Mist
51°F
11°C
| Humidity | 96% |
| Wind Speed | E 7 G 20 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 2.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 13 Oct 4:51 pm EDT |
Extended Forecast for
South Portland MESimilar City Names
This Afternoon

High: 51 °F
Rain and
Areas FogTonight
Low: 51 °F
Rain and
Areas Fog
then Chance
T-storms and
Patchy FogWednesday
High: 74 °F
Patchy Fog
then Mostly
SunnyWednesday Night

Low: 42 °F
Mostly Clear
Thursday

High: 59 °F
Sunny
Thursday Night

Low: 41 °F
Mostly Cloudy
Friday

High: 59 °F
Showers
Friday Night
Low: 36 °F
Showers then
Chance
ShowersSaturday

High: 48 °F
Mostly Sunny
and Windy
Detailed Forecast
This Afternoon
Rain. Areas of fog. High near 51. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and possibly a thunderstorm before 11pm, then a chance of rain and thunderstorms between 11pm and 2am. Areas of fog. Low around 51. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 42. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 59. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Showers, mainly after 8am. High near 59. Chance of precipitation is 100%.
Friday Night
Showers, mainly before 11pm. Low around 36. Chance of precipitation is 80%.
Saturday
Mostly sunny, with a high near 48. Windy.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Portland MESimilar City Names
43.62°N 70.28°W (Elev. 39 ft)
43.62°N 70.28°W (Elev. 39 ft)
2:31 pm EDT Oct 13, 2026
5pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026


