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.

Light Rain Fog/Mist

49°F

9°C

Humidity 93%
Wind Speed Calm
Barometer 29.93 in (1013.5 mb)
Dewpoint 47°F (8°C)
Visibility 6.00 mi
Last update 16 Apr 4:53 am EDT
Extended Forecast for

Alna ME

  • Overnight

    Overnight: Showers likely. Patchy fog. Otherwise, cloudy, with a low around 44. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers before noon, then a chance of showers after 2pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Patchy fog before 2am, then patchy fog after 3am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers between 8am and 4pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming north around 5 mph in the afternoon.

    High: 66 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Cloudy, with a low around 41.

    Low: 41 °F

    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before 2am, then a chance of rain and snow showers between 2am and 5am, then a chance of rain showers after 5am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Showers likely. Patchy fog. Otherwise, cloudy, with a low around 44. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers before noon, then a chance of showers after 2pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers, mainly before 1am. Patchy fog before 2am, then patchy fog after 3am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers between 8am and 4pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 44. Calm wind.
Saturday
Mostly cloudy, with a high near 57.
Saturday Night
A 30 percent chance of showers after 2am. Cloudy, with a low around 41.
Sunday
Showers, mainly after 8am. High near 51. Chance of precipitation is 80%.
Sunday Night
Rain showers likely before 2am, then a chance of rain and snow showers between 2am and 5am, then a chance of rain showers after 5am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alna ME
 44.1°N 69.61°W (Elev. 49 ft)
Last Update:
2:28 am EDT Apr 16, 2026
Forecast Valid:
5am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation