Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

25°F

-4°C

Humidity 85%
Wind Speed Calm
Barometer 30.33 in (1027.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 Apr 2:53 am EDT
Extended Forecast for

Montsweag ME

  • Overnight

    Overnight: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 46. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 31. South wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers after 8am.  Mostly cloudy, with a high near 46. South wind 5 to 10 mph.

    High: 46 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers before 5pm.  Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 26. Calm wind.
Tuesday
Increasing clouds, with a high near 46. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 31. South wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers after 8am. Mostly cloudy, with a high near 46. South wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 36. Calm wind.
Thursday
A 40 percent chance of showers before 5pm. Partly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Montsweag ME
 43.96°N 69.73°W (Elev. 69 ft)
2:39 am EDT Apr 21, 2026
3am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
 
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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