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.

Fair

56°F

13°C

Humidity 87%
Wind Speed Calm
Barometer 29.73 in (1006.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 21 Jun 12:53 am EDT
Extended Forecast for

Popham Beach ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. West wind around 5 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 66. West wind 5 to 10 mph.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 5pm. Partly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers, mainly after 9pm. Low around 56. South wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 56 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. West wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 66. West wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 55. Calm wind.
Monday
A 30 percent chance of showers after 5pm. Partly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Showers, mainly after 9pm. Low around 56. South wind 5 to 10 mph. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 68.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Popham Beach ME
 43.75°N 69.79°W (Elev. 3 ft)
Last Update:
6:15 pm EDT Jun 20, 2026
Forecast Valid:
1am EDT Jun 21, 2026-6pm EDT Jun 27, 2026
 
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