Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Overcast

19°F

-7°C

Humidity 49%
Wind Speed Vrbl 6 mph
Barometer 29.84 in (1010.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 27 Jan 3:53 pm EST
Extended Forecast for

3 Miles ESE South Newcastle ME

  • Tonight

    Tonight: A slight chance of snow showers between 7pm and 9pm.  Mostly cloudy, with a low around 0. Calm wind becoming northwest around 5 mph.  Chance of precipitation is 20%.

    Low: 0 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind around 5 mph.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Calm wind becoming north around 5 mph.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Wind chill values as low as -3. Northwest wind 5 to 10 mph.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 1. West wind around 5 mph.

    Low: 1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers between 7pm and 9pm. Mostly cloudy, with a low around 0. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 3. Calm wind becoming north around 5 mph.
Thursday
Partly sunny, with a high near 21. Wind chill values as low as -3. Northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 1. West wind around 5 mph.
Friday
Mostly sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 0.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE South Newcastle ME
 43.99°N 69.57°W (Elev. 200 ft)
12:26 pm EST Jan 27, 2026
4pm EST Jan 27, 2026-6pm EST Feb 3, 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