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      Frost Advisory
      until 8:00 AM EDT
      +1 more alert
      Elev 0 ft, 44.385 °N 68.017 °W

      Birch Harbor, ME

      Prospect Harbor Station42°
      Sat, Oct 10, 2026
      Today
      Sat 10/10
      High 56°f
      1% Precip. / 0 in
      Abundant sunshine. High 56F. Winds NW at 10 to 20 mph.
      Tonight
      Sat 10/10
      Low 36°f
      4% Precip. / 0 in
      Clear to partly cloudy. Low 36F. Winds light and variable.
      Sunrise 6:41 AM
      Sunset 5:56 PM
      Moonrise 6:40 AM
      Moonset 5:36 PM
      New, 0% visible
      Hourly Forecast
      Now
      45°
      7AM
      44°
      8AM
      46°
      9AM
      48°
      10AM
      48°
      11AM
      50°
      12PM
      52°
      1PM
      54°
      2PM
      55°
      3PM
      55°
      4PM
      55°
      5PM
      54°
      5:56PM
      Sunset
      6PM
      51°
      7PM
      49°
      8PM
      47°
      9PM
      46°
      10PM
      44°
      11PM
      43°
      12AM
      42°
      1AM
      41°
      2AM
      40°
      3AM
      39°
      4AM
      38°
      5AM
      37°
      6AM
      37°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      7:00 am
      Sunny
      		 44°F 39°F 1% 0in 0% 34°F 66% 11 mph WNW 30.28in
      8:00 am
      Sunny
      		 46°F 40°F 1% 0in 0% 34°F 63% 12 mph WNW 30.31in
      9:00 am
      Sunny
      		 48°F 42°F 0% 0in 0% 33°F 57% 14 mph NW 30.33in
      10:00 am
      Sunny
      		 48°F 42°F 0% 0in 1% 33°F 54% 16 mph NW 30.34in
      11:00 am
      Sunny
      		 50°F 45°F 0% 0in 0% 32°F 49% 15 mph NW 30.35in
      12:00 pm
      Sunny
      		 52°F 47°F 0% 0in 0% 32°F 46% 14 mph NW 30.34in
      1:00 pm
      Sunny
      		 54°F 50°F 0% 0in 0% 32°F 43% 14 mph NW 30.34in
      2:00 pm
      Sunny
      		 55°F 51°F 0% 0in 0% 32°F 42% 13 mph NW 30.34in
      3:00 pm
      Sunny
      		 55°F 52°F 0% 0in 0% 32°F 42% 12 mph NW 30.35in
      4:00 pm
      Sunny
      		 55°F 52°F 0% 0in 0% 32°F 41% 12 mph NW 30.35in
      5:00 pm
      Sunny
      		 54°F 51°F 0% 0in 4% 33°F 45% 9 mph NW 30.37in
      6:00 pm
      Clear
      		 51°F 49°F 0% 0in 2% 33°F 51% 6 mph NW 30.4in
      7:00 pm
      Clear
      		 49°F 46°F 0% 0in 0% 34°F 57% 6 mph NW 30.43in
      8:00 pm
      Clear
      		 47°F 45°F 1% 0in 0% 34°F 62% 5 mph NW 30.45in
      9:00 pm
      Clear
      		 46°F 43°F 1% 0in 0% 34°F 64% 5 mph NW 30.47in
      10:00 pm
      Clear
      		 44°F 42°F 1% 0in 4% 35°F 69% 5 mph NW 30.48in
      11:00 pm
      Clear
      		 43°F 41°F 1% 0in 10% 34°F 71% 4 mph NW 30.49in
      Additional Conditions
      1. Pressure 30.28 in
      2. Visibility 8 miles
      3. Clouds Clear
      4. Dew Point34°F
      5. Humidity 66%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KBHB Station History
      Almanac for October 10, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 56°F 61°F 83°F 2011
      4. Low 40°F 45°F 30°F 2000
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 11, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 59°F 60°F 76°F
      4. Low 36°F 44°F 28°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:41 AM 5:56 PM
      3. Civil Twilight 6:11 AM 6:25 PM
      4. Nautical Twilight 5:38 AM 6:59PM
      5. Astronomical Twilight 5:04 AM 7:32 PM
      1. Length of Visible Light 12h 13m
      2. Length of Day 11h 15m
      3. Tomorrow will be 3 minutes 1 second shorter
      1. Moon 6:40 AM 5:36 PM
      2. New0% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nearby Weather Stations
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      Updated
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