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.

Overcast

44°F

7°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.71 in
Dewpoint 44°F (7°C)
Visibility 8.00 mi
Wind Chill41°F (5°C)
Last update 30 Apr 9:56 pm EDT
Extended Forecast for

Calais ME

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm before 11pm, then scattered showers after 11pm. Patchy fog. Otherwise, cloudy, with a low around 43. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: A slight chance of rain before 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Calm wind becoming south around 6 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 50. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Rain likely and possibly a thunderstorm before 11pm, then scattered showers after 11pm. Patchy fog. Otherwise, cloudy, with a low around 43. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A slight chance of rain before 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 35. Calm wind.
Saturday
Mostly sunny, with a high near 59. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 50. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 30%.
Monday
Sunny, with a high near 60.
Monday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.
Tuesday
A chance of rain, mainly between 10am and 1pm. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Wednesday
A slight chance of rain. Partly sunny, with a high near 63. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Thursday
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Calais ME
 45.14°N 67.23°W (Elev. 200 ft)
Last Update:
8:45 pm EDT Apr 30, 2026
Forecast Valid:
10pm EDT Apr 30, 2026-6pm EDT May 7, 2026
 
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