Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Overcast
42°F
6°C
| Humidity | 96% |
| Wind Speed | SW 12 mph |
| Barometer | 29.70 in (1005.8 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 8.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 7 Mar 11:51 pm EDT |
Extended Forecast for
Cousins Island ME
Tonight

Low: 39 °F
Rain Likely
and Areas FogSunday
High: 52 °F
Chance
Drizzle and
Areas Fog
then Mostly
SunnySunday Night

Low: 35 °F
Mostly Clear
Monday

High: 50 °F
Mostly Sunny
Monday Night

Low: 35 °F
Mostly Clear
Tuesday

High: 57 °F
Sunny
Tuesday Night

Low: 35 °F
Partly Cloudy
Wednesday

High: 45 °F
Chance Rain
Wednesday Night

Low: 33 °F
Chance Rain
Detailed Forecast
Tonight
A slight chance of drizzle before midnight, then rain likely between midnight and 4am, then a chance of drizzle after 4am. Areas of fog. Otherwise, mostly cloudy, with a low around 39. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of drizzle before 7am, then a slight chance of rain between 7am and 8am. Areas of fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 52. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 35. Southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 50. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 35. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A 50 percent chance of rain after 8am. Cloudy, with a high near 45.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 33.
Thursday
Rain likely, mainly after 9am. Cloudy, with a high near 48. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 40.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 46.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Cousins Island ME
43.76°N 70.15°W (Elev. 3 ft)
43.76°N 70.15°W (Elev. 3 ft)
6:52 pm EST Mar 7, 2026
11pm EST Mar 7, 2026-6pm EDT Mar 14, 2026


