National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Light Rain

50°F

10°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 29.89 in
Dewpoint 50°F (10°C)
Visibility 8.00 mi
Last update 12 Oct 2:56 am EDT
Extended Forecast for

3 Miles SW South Princeton ME

  • Overnight

    Overnight: A chance of rain. Cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain

  • Columbus Day

    Columbus Day: A slight chance of rain before 7am, then scattered showers after 2pm. Partly sunny, with a high near 68. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    High: 68 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 35. Northeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 49. East wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 44. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 44 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 9am. Mostly cloudy, with a high near 57. East wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Northwest wind 3 to 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain. Cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 30%.
Columbus Day
A slight chance of rain before 7am, then scattered showers after 2pm. Partly sunny, with a high near 68. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 35. Northeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 49. East wind 5 to 8 mph. Chance of precipitation is 40%.
Tuesday Night
Rain. Low around 44. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 57. East wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 43. Northwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Friday Night
Rain. Low around 38. Chance of precipitation is 80%.
Saturday
A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW South Princeton ME
 45.1°N 67.55°W (Elev. 171 ft)
Last Update:
2:54 am EDT Oct 12, 2026
Forecast Valid:
3am EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation