Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

11°F

-12°C

Humidity 77%
Wind Speed Calm
Barometer 30.03 in (1017.0 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 3 Feb 1:53 am EST
Extended Forecast for

3 Miles ESE South Newcastle ME

  • Overnight

    Overnight: Mostly clear, with a low around 2. Northwest wind around 5 mph becoming calm.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29. Calm wind.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 10. Calm wind.

    Low: 10 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 28 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 8. Northwest wind around 5 mph becoming calm  after midnight.

    Low: 8 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow after 9pm.  Mostly cloudy, with a low around 5.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 2. Northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 29. Calm wind.
Tuesday Night
Increasing clouds, with a low around 10. Calm wind.
Wednesday
Mostly cloudy, with a high near 28. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 8. Northwest wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 4.
Friday
Partly sunny, with a high near 26.
Friday Night
A 50 percent chance of snow after 9pm. Mostly cloudy, with a low around 5.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 18.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Partly sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE South Newcastle ME
 43.99°N 69.57°W (Elev. 200 ft)
11:56 pm EST Feb 2, 2026
2am EST Feb 3, 2026-6pm EST Feb 9, 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