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      Elev 52 ft, 41.333 °N 72.319 °W

      Old Lyme, CT

      Old Lyme Station59°
      Updated: 12:35 PM EDT on October 24, 2026 (GMT -4)
      2 minutes ago
      61°
      35°
      59
      Feels Like 59
      Sunny
      N
      4
      Same temperature is expected today
      Wundermap

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       Wundermap
      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
        Sat 10/24
        High 61°f
         1% Precip. / 0 in
        Sun and clouds mixed. High 61F. Winds light and variable.
        Tonight
        Sat 10/24
        Low 39°f
         4% Precip. / 0 in
        Clear skies. Low 39F. Winds light and variable.
        Tomorrow
        Sun 10/25
        High 64°f44°f
         4% Precip. / 0 in
        Mainly sunny. High 64F. Winds light and variable.
        Hourly Forecast
        Now
        59°
        1PM
        60°
        2PM
        61°
        3PM
        62°
        4PM
        60°
        5PM
        59°
        5:55PM
        Sunset
        6PM
        54°
        7PM
        49°
        8PM
        49°
        9PM
        47°
        10PM
        46°
        11PM
        45°
        12AM
        45°
        1AM
        44°
        2AM
        43°
        3AM
        42°
        4AM
        41°
        5AM
        41°
        6AM
        40°
        7AM
        40°
        7:12AM
        Sunrise
        8AM
        43°
        9AM
        48°
        10AM
        51°
        11AM
        56°
        12PM
        59°
        Precipitation
        4%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        22
        Good
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 30.52 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point29°F
        5. Humidity 32%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSNC Station History
        Almanac for October 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 60°F 75°F 1978
        4. Low 35°F 45°F 32°F 1969
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.13 in -
        7. Snow 0 in - in -
        Almanac for October 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 64°F 60°F 72°F
        4. Low 39°F 45°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:11 AM 5:55 PM
        3. Civil Twilight 6:43 AM 6:23 PM
        4. Nautical Twilight 6:10 AM 6:55PM
        5. Astronomical Twilight 5:38 AM 7:27 PM
        1. Length of Visible Light 11h 40m
        2. Length of Day 10h 43m
        3. Tomorrow will be 2 minutes 33 seconds shorter
        1. Moon 4:51 PM 5:21 AM
        2. Waxing Gibbous97% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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