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

47°F

8°C

Humidity 46%
Wind Speed W 3 mph
Barometer 29.72 in (1006.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 3 May 8:53 pm EDT
Extended Forecast for

Brunswick MESimilar City Names

  • Tonight

    Tonight: Patchy frost after 2am. Otherwise, clear, with a low around 35. West wind 5 to 10 mph.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Mostly sunny, with a high near 64. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Southwest wind around 5 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 65 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 2pm. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then showers, mainly after 8pm. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy frost after 2am. Otherwise, clear, with a low around 35. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 64. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 46. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 65. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 50. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Rain, mainly after 2pm. High near 59. Chance of precipitation is 80%.
Wednesday Night
Rain before 8pm, then showers, mainly after 8pm. Low around 43. Chance of precipitation is 80%.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 60.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Friday
A 30 percent chance of showers before 3pm. Partly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick MESimilar City Names
 43.91°N 69.96°W (Elev. 69 ft)
Last Update:
2:19 pm EDT May 3, 2026
Forecast Valid:
9pm EDT May 3, 2026-6pm EDT May 10, 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