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Weather for Prospect Harbor, MEProspect Harbor, ME Weather & Current Conditions

04669 Weather (Prospect Harbor, ME)

Prospect Harbor, ME WeatherCurrent Conditions and Weather for Prospect Harbor, Maine
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Clear at Prospect Harbor (04669), temperature is 46°F8°C, dew point 34°F1°C, humidity 62%. Wind direction is SSW at 6 mphat 10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.55 in1035 mb. Last update: 6:04 pm.*
*Time is approximately 6:04 pm Sun, Oct 18, 2026. Time will be within 15 minutes of current local time. Prospect Harbor weather forecast data is updated every 15 minutes.

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After you start learning all about the mechanics of piloting a riverboat, you stop seeing all the pretty sunsets and you start thinking about the weather. ―John Hartford
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Prospect Harbor ME Weather - 6:04 pm

Prospect Harbor Weather Forecast

Weather forecast for: Prospect Harbor ME
Last Update: 4:02 pm EDT Oct 18, 2026
Tonight: Clear, with a low around 43. South wind 5 to 9 mph.
Monday: Sunny, with a high near 54. South wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night: Mostly cloudy, with a low around 43. Light and variable wind becoming north around 6 mph after midnight.
Tuesday: Partly sunny, with a high near 55. North wind 11 to 14 mph, with gusts as high as 25 mph.
Tuesday Night: Partly cloudy, with a low around 41. North wind 11 to 13 mph, with gusts as high as 23 mph.
Wednesday: Sunny, with a high near 54. Northeast wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday Night: Partly cloudy, with a low around 40. North wind around 6 mph.
Thursday: Mostly sunny, with a high near 55.
Thursday Night: Partly cloudy, with a low around 41.
Friday: Sunny, with a high near 49.
Friday Night: Mostly clear, with a low around 36.
Saturday: Sunny, with a high near 50.
Saturday Night: Mostly clear, with a low around 39.
Sunday: Sunny, with a high near 54.

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