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.

A Few Clouds

53°F

12°C

Humidity 77%
Wind Speed S 7 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 13 Apr 2:53 pm EDT
Extended Forecast for

Brunswick ME

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Mostly cloudy, with a high near 59. South wind around 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southwest wind 5 to 10 mph.

    Low: 48 °F

    Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 64. Calm wind becoming south around 5 mph in the afternoon.

    High: 64 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 63. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 5pm. Cloudy, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 7pm. Cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a high near 59. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southwest wind 5 to 10 mph.
Tuesday
Increasing clouds, with a high near 64. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Showers likely, mainly before 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 63. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers. Cloudy, with a low around 46.
Thursday
Showers likely, mainly after 5pm. Cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 7pm. Cloudy, with a low around 43. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 66.
Friday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 58.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick ME
 43.93°N 69.95°W (Elev. 39 ft)
Last Update:
2:20 pm EDT Apr 13, 2026
Forecast Valid:
3pm EDT Apr 13, 2026-6pm EDT Apr 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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