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.

Light Rain

54°F

12°C

Humidity 87%
Wind Speed Vrbl 3 mph
Barometer 29.20 in (988.6 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 1 Jun 12:53 am EDT
Extended Forecast for

Boothbay Harbor ME

  • Overnight

    Overnight: A 50 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 51. West wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 61. Breezy, with a west wind 15 to 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 51. West wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 61. Breezy, with a west wind 15 to 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 48. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Partly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 70.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boothbay Harbor ME
 43.84°N 69.64°W (Elev. 3 ft)
Last Update:
7:58 pm EDT May 31, 2025
Forecast Valid:
1am EDT Jun 1, 2025-6pm EDT Jun 7, 2025
 
Forecast Discussion
 
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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