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      Elev 52 ft, 43.370 °N 70.488 °W

      Arundel, ME

      River Locks Station56°
      Updated: 6:28 PM EDT on September 20, 2026 (GMT -4)
      1 minute ago
      61°
      38°
      56
      Feels Like 56
      Showers in Vicinity
      N
      4
      Higher temperature is expected tomorrow
      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
        Tonight
        Sun 09/20
        Low 50°f
         73% Precip. / 0.14 in
        A steady rain early...then remaining cloudy with a few showers. Low around 50F. Winds NE at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Mon 09/21
        High 67°f
         8% Precip. / 0 in
        Sunshine and clouds mixed. High 67F. Winds NNE at 5 to 10 mph.
        Tomorrow night
        Mon 09/21
        Low 47°f
         3% Precip. / 0 in
        Partly cloudy in the evening with more clouds for later at night. Low 47F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        56°
        6:42PM
        Sunset
        7PM
        66%
        56°
        8PM
        60%
        55°
        9PM
        73%
        54°
        10PM
        69%
        54°
        11PM
        59%
        54°
        12AM
        53°
        1AM
        30%
        53°
        2AM
        31%
        53°
        3AM
        34%
        53°
        4AM
        53°
        5AM
        52°
        6AM
        52°
        6:27AM
        Sunrise
        7AM
        51°
        8AM
        53°
        9AM
        56°
        10AM
        59°
        11AM
        62°
        12PM
        64°
        1PM
        66°
        2PM
        66°
        3PM
        66°
        4PM
        65°
        5PM
        64°
        6PM
        63°
        Precipitation
        73%
        Rain continuing through 12 AM
        Pollen
        None
        Air Quality
        25
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point52°F
        5. Humidity 88%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSFM Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 68°F 75°F 2025
        4. Low 38°F 47°F 28°F 2008
        5. Rain/Snow Depth
        6. Precipitation 0.14 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 68°F 75°F
        4. Low 38°F 47°F 19°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:27 AM 6:42 PM
        3. Civil Twilight 5:58 AM 7:11 PM
        4. Nautical Twilight 5:24 AM 7:44PM
        5. Astronomical Twilight 4:50 AM 8:19 PM
        1. Length of Visible Light 13h 12m
        2. Length of Day 12h 15m
        3. Tomorrow will be 2 minutes 57 seconds shorter
        1. Moon 3:56 PM -
        2. Waxing Gibbous68% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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