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      Elev 200 ft, 44.387 °N 68.810 °W

      Castine, ME

      Fort George Station71°
      Updated: 11:46 AM EDT on September 18, 2026 (GMT -4)
      1 minute ago
      72°
      50°
      71
      Feels Like 71
      Sunny
      N
      11
      Gusts 20 mph
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 09/18
        High 72°f
         15% Precip. / 0 in
        Partly cloudy. Slight chance of a rain shower. High 72F. Winds NW at 10 to 20 mph.
        Tonight
        Fri 09/18
        Low 44°f
         3% Precip. / 0 in
        Clear skies. Low 44F. Winds NNW at 10 to 20 mph.
        Tomorrow
        Sat 09/19
        High 65°f44°f
         3% Precip. / 0 in
        A mainly sunny sky. High near 65F. Winds NW at 5 to 10 mph.
        Hourly Forecast
        Now
        69°
        12PM
        70°
        1PM
        71°
        2PM
        72°
        3PM
        72°
        4PM
        71°
        5PM
        69°
        6PM
        66°
        6:39PM
        Sunset
        7PM
        63°
        8PM
        60°
        9PM
        58°
        10PM
        56°
        11PM
        54°
        12AM
        52°
        1AM
        51°
        2AM
        49°
        3AM
        48°
        4AM
        47°
        5AM
        46°
        6AM
        45°
        6:18AM
        Sunrise
        7AM
        45°
        8AM
        50°
        9AM
        53°
        10AM
        55°
        11AM
        58°
        Precipitation
        15%
        Pollen
        None
        Air Quality
        22
        Good
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point56°F
        5. Humidity 63%
        6. Rainfall 0.65 in
        7. Snow Depth 0 in
         KBST Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 69°F 84°F 2015
        4. Low 50°F 47°F 33°F 1950
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 69°F 89°F
        4. Low 50°F 47°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:17 AM 6:40 PM
        3. Civil Twilight 5:48 AM 7:09 PM
        4. Nautical Twilight 5:14 AM 7:43PM
        5. Astronomical Twilight 4:38 AM 8:18 PM
        1. Length of Visible Light 13h 20m
        2. Length of Day 12h 22m
        3. Tomorrow will be 3 minutes 2 seconds shorter
        1. Moon 2:27 PM 10:31 PM
        2. First Quarter49% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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