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

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Partly Cloudy

61°F

16°C

Humidity 78%
Wind Speed SE 5 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Jun 7:53 am EDT
Extended Forecast for

Fort Popham ME

  • Today

    Today: Patchy fog between 3pm and 4pm. Otherwise, partly sunny, with a high near 62. South wind 5 to 10 mph.

    High: 62 °F

    Areas Fog

  • Tonight

    Tonight: Patchy drizzle after 1am. Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 55. South wind around 5 mph.

    Low: 55 °F

    Patchy Fog
    then Patchy
    Drizzle

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph.

    High: 63 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 8pm. Cloudy, with a low around 57. South wind around 5 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 66. South wind 5 to 10 mph.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 2am. Partly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Patchy fog between 3pm and 4pm. Otherwise, partly sunny, with a high near 62. South wind 5 to 10 mph.
Tonight
Patchy drizzle after 1am. Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 55. South wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph.
Tuesday Night
Showers likely, mainly after 8pm. Cloudy, with a low around 57. South wind around 5 mph. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 66. South wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 60.
Juneteenth
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 70.
Thursday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 60.
Friday
Sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Popham ME
 43.75°N 69.79°W (Elev. 3 ft)
Last Update:
6:10 am EDT Jun 16, 2025
Forecast Valid:
8am EDT Jun 16, 2025-6pm EDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation