Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

61°F

16°C

Humidity 78%
Wind Speed Calm
Barometer 29.47 in (997.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Jun 5:53 am EDT
Extended Forecast for

Brunswick ME

  • Today

    Today: Increasing clouds, with a high near 73. West wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 73 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Northwest wind around 5 mph becoming calm.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Partly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely before 7pm.  Mostly cloudy during the early evening, then becoming mostly clear, with a low around 55. Calm wind.  Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 3pm.  Partly sunny, with a high near 76. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 76 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers.  Low around 55. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 8am.  Partly sunny, with a high near 80. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 73. West wind 5 to 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 55. Northwest wind around 5 mph becoming calm.
Sunday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely before 7pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 55. Calm wind. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 76. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Showers. Low around 55. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 8am. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Brunswick ME
 43.91°N 69.96°W (Elev. 69 ft)
2:47 am EDT Jun 20, 2026
6am EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database