Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Partly Cloudy
61°F
16°C
| Humidity | 100% |
| Wind Speed | W 5 mph |
| Barometer | 30.02 in (1016.4 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 18 Sep 6:51 am EDT |
Extended Forecast for
Cousins Island ME
Today
High: 75 °F
Patchy Fog
then SunnyTonight

Low: 48 °F
Partly Cloudy
Saturday

High: 64 °F
Sunny
Saturday Night

Low: 48 °F
Increasing
CloudsSunday

High: 63 °F
Partly Sunny
Sunday Night

Low: 51 °F
Chance Rain
Monday

High: 65 °F
Mostly Sunny
Monday Night

Low: 48 °F
Mostly Cloudy
Tuesday

High: 62 °F
Partly Sunny
Detailed Forecast
Today
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 75. Northwest wind 5 to 15 mph.
Tonight
Partly cloudy, with a low around 48. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 64. North wind around 5 mph becoming south in the afternoon.
Saturday Night
Increasing clouds, with a low around 48. South wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 63. South wind 5 to 15 mph.
Sunday Night
A chance of rain between 7pm and 4am. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Cousins Island ME
43.78°N 70.15°W (Elev. 0 ft)
43.78°N 70.15°W (Elev. 0 ft)
5:44 am EDT Sep 18, 2026
7am EDT Sep 18, 2026-6pm EDT Sep 24, 2026


