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

65°F

18°C

Humidity 90%
Wind Speed Calm
Barometer 29.85 in (1010.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 23 Jun 9:53 pm EDT
Extended Forecast for

2 Miles NNE Westport Island ME

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Cloudy then
    Areas Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. West wind 5 to 10 mph.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. West wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Showers likely, mainly before 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 70. Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 57. West wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 75. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Thursday Night
A 40 percent chance of showers after midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 57. Calm wind.
Friday
Showers likely, mainly before 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 75.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Westport Island ME
 43.92°N 69.71°W (Elev. 0 ft)
Last Update:
6:33 pm EDT Jun 23, 2026
Forecast Valid:
10pm EDT Jun 23, 2026-6pm EDT Jun 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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