


Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Fair
58°F
14°C
Humidity | 84% |
Wind Speed | Calm |
Barometer | 30.18 in (1021.9 mb) |
Dewpoint | 53°F (12°C) |
Visibility | 10.00 mi |
Last update | 16 Aug 1:51 am EDT |
Extended Forecast for
Cousins Island ME
Overnight
Low: 60 °F
Mostly Clear
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 77 °F
Mostly Sunny
then Chance
T-stormsSunday Night
Low: 57 °F
Chance
Showers then
Partly CloudyMonday
High: 70 °F
Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 67 °F
Partly Sunny
Tuesday Night
Low: 57 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 60. Calm wind.
Saturday
Sunny, with a high near 73. Light south wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 63. South wind 5 to 10 mph.
Sunday
A chance of thunderstorms between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday Night
A 40 percent chance of showers before midnight. Partly cloudy, with a low around 57. North wind around 10 mph.
Monday
Sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 57.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 73.
Additional Forecasts and Information
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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)
2:15 am EDT Aug 16, 2025
2am EDT Aug 16, 2025-6pm EDT Aug 22, 2025