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.

Mostly Cloudy

67°F

19°C

Humidity 37%
Wind Speed SE 6 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 31 May 11:53 am EDT
Extended Forecast for

Brunswick Station ME

  • This Afternoon

    This Afternoon: Scattered showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 66. West wind around 5 mph becoming south. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Patchy fog after 2am. Otherwise, cloudy, with a low around 43. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 65. Northeast wind around 5 mph becoming south in the afternoon.

    High: 65 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 44. South wind around 5 mph becoming calm.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Scattered showers, mainly after 10am. Mostly sunny, with a high near 70. Light west wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 30%.

    High: 70 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 66. West wind around 5 mph becoming south. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm. Patchy fog after 2am. Otherwise, cloudy, with a low around 43. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 65. Northeast wind around 5 mph becoming south in the afternoon.
Monday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 44. South wind around 5 mph becoming calm.
Tuesday
Scattered showers, mainly after 10am. Mostly sunny, with a high near 70. Light west wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brunswick Station ME
 43.88°N 69.94°W (Elev. 59 ft)
Last Update:
5:41 am EDT May 31, 2026
Forecast Valid:
12pm EDT May 31, 2026-6pm EDT Jun 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation