National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

59°F

15°C

Humidity 96%
Wind Speed SW 5 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 1:51 am EDT
Extended Forecast for

Cliff Island ME

  • Overnight

    Overnight: Patchy dense fog. Otherwise, cloudy, with a low around 57. South wind around 5 mph.

    Low: 57 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 61. Southeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 9pm and 2am. Patchy dense fog. Otherwise, cloudy, with a low around 58. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 58 °F

    Showers
    Likely and
    Patchy Dense
    Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers before 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 67. South wind 5 to 10 mph.

    High: 67 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 7pm. Patchy fog. Otherwise, mostly cloudy, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: A 30 percent chance of showers after 2pm. Patchy fog. Otherwise, partly sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Patchy fog before 9pm. Otherwise, partly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a low around 57. South wind around 5 mph.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 61. Southeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely, mainly between 9pm and 2am. Patchy dense fog. Otherwise, cloudy, with a low around 58. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of showers before 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 67. South wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers after 7pm. Patchy fog. Otherwise, mostly cloudy, with a low around 61. South wind 5 to 10 mph.
Juneteenth
A 30 percent chance of showers after 2pm. Patchy fog. Otherwise, partly sunny, with a high near 71.
Thursday Night
A 30 percent chance of showers before 8pm. Patchy fog before 9pm. Otherwise, partly cloudy, with a low around 63.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 62.
Monday
Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cliff Island ME
 43.68°N 70.08°W (Elev. 0 ft)
Last Update:
1:45 am EDT Jun 17, 2025
Forecast Valid:
2am EDT Jun 17, 2025-6pm EDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation