Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

37°F

3°C

Humidity 76%
Wind Speed Calm
Barometer 30.17 in (1021.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 10 Jan 4:51 pm EST
Extended Forecast for

Cousins Island ME

Winter Weather Advisory January 11, 12:00am until January 11, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Rain and snow, possibly mixed with sleet before 2am, then rain, possibly mixed with snow between 2am and 3am, then rain after 3am.  Low around 34. Light northeast wind becoming east 10 to 15 mph in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    Low: 34 °F

    Wintry Mix

  • Sunday

    Sunday: Rain likely before 3pm, then a chance of rain and snow.  Cloudy, with a high near 35. North wind around 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow before 8pm, then a chance of snow showers between 8pm and 1am.  Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Southwest wind around 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 34.

    Low: 34 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 42.

    High: 42 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain before 4am, then a chance of snow.  Cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Rain and snow, possibly mixed with sleet before 2am, then rain, possibly mixed with snow between 2am and 3am, then rain after 3am. Low around 34. Light northeast wind becoming east 10 to 15 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Sunday
Rain likely before 3pm, then a chance of rain and snow. Cloudy, with a high near 35. North wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow before 8pm, then a chance of snow showers between 8pm and 1am. Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 28. Southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Cloudy, with a low around 34.
Wednesday
Cloudy, with a high near 42.
Wednesday Night
A chance of rain before 4am, then a chance of snow. Cloudy, with a low around 26. Chance of precipitation is 40%.
Thursday
A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 32.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Cousins Island ME
 43.76°N 70.15°W (Elev. 3 ft)
1:51 pm EST Jan 10, 2026
5pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
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Additional Resources

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