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.

Overcast

67°F

19°C

Humidity 87%
Wind Speed Calm
Barometer 30.01 in (1016.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 22 Aug 10:53 pm EDT
Extended Forecast for

Isle Of Springs ME

  • Overnight

    Overnight: A 30 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 59. Northeast wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 75 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly between 11pm and 3am. Mostly cloudy, with a low around 63. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. South wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 59. Northeast wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of showers. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers, mainly between 11pm and 3am. Mostly cloudy, with a low around 63. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 58. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Isle Of Springs ME
 43.91°N 69.63°W (Elev. 3 ft)
Last Update:
6:59 pm EDT Aug 22, 2026
Forecast Valid:
12am EDT Aug 23, 2026-6pm EDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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