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.

Fair

45°F

7°C

Humidity 61%
Wind Speed Calm
Barometer 29.88 in (1011.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 1 May 9:53 pm EDT
Extended Forecast for

Brunswick, Naval Air Station ME

  • Tonight

    Tonight: Patchy frost after 2am. Otherwise, increasing clouds, with a low around 36. Calm wind.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 53. Calm wind becoming south around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers likely, mainly before 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy frost after 2am. Otherwise, increasing clouds, with a low around 36. Calm wind.
Saturday
A 50 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 53. Calm wind becoming south around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly before 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
Mostly clear, with a low around 36. West wind around 5 mph.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 61.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brunswick, Naval Air Station ME
 43.9°N 69.9°W (Elev. 72 ft)
Last Update:
2:20 pm EDT May 1, 2026
Forecast Valid:
10pm EDT May 1, 2026-6pm EDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation