Log In
    Favorites
        Member Settings
      Small Craft Advisory
      until 6:00 PM EST
      Elev 46 ft, 41.330 °N 72.341 °W

      Old Lyme, CT

      Old Lyme Station45°

      Current Conditions

      Updated

      45°F
      47° 38°
      Cloudy Feels Like 40°
      N 9 mph Wind
      Lower temperature is expected today
      Wundermap

      Loading nearby stations…

       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph

      See the forecast street by street.

      Temperature, dewpoint and wind modeled down to the neighborhood.

      Go Premium
      50
      50
      50
      50
      50
      50
      Now
      Radar debug
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 11/13
        High 46°f
         81% Precip. / 0.08 in
        Steady light rain this morning. Showers continuing this afternoon. High 46F. Winds NNE at 10 to 20 mph. Chance of rain 80%.
        Tonight
        Fri 11/13
        Low 34°f
         24% Precip. / 0 in
        Mostly cloudy. Low 34F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Sat 11/14
        High 48°f37°f
         4% Precip. / 0 in
        Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 48F. Winds NW at 10 to 15 mph.
        Hourly Forecast
        Now
        45°
        4AM
        45°
        5AM
        52%
        44°
        6AM
        57%
        43°
        6:35AM
        Sunrise
        7AM
        64%
        42°
        8AM
        78%
        44°
        9AM
        81%
        44°
        10AM
        78%
        43°
        11AM
        43%
        43°
        12PM
        42%
        43°
        1PM
        51%
        44°
        2PM
        51%
        44°
        3PM
        46%
        44°
        4PM
        47%
        44°
        4:31PM
        Sunset
        5PM
        48%
        42°
        6PM
        42%
        41°
        7PM
        40°
        8PM
        40°
        9PM
        39°
        10PM
        39°
        11PM
        39°
        12AM
        39°
        1AM
        38°
        2AM
        37°
        3AM
        37°
        Precipitation
        81%
        Rain expected around 5:00 AM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        28
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.48 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point43°F
        5. Humidity 94%
        6. Rainfall 0.74 in
        7. Snow Depth 0 in
         KSNC Station History
        Almanac for November 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 47°F 54°F 64°F 1995
        4. Low 38°F 41°F 28°F 1995
        5. Rain/Snow Depth
        6. Precipitation 0.08 in 0.14 in -
        7. Snow 0 in - in -
        Almanac for November 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 48°F 54°F 63°F
        4. Low 34°F 40°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:35 AM 4:31 PM
        3. Civil Twilight 6:05 AM 5:01 PM
        4. Nautical Twilight 5:32 AM 5:34PM
        5. Astronomical Twilight 4:59 AM 6:06 PM
        1. Length of Visible Light 10h 55m
        2. Length of Day 9h 56m
        3. Tomorrow will be 2 minutes 5 seconds shorter
        1. Moon 10:46 AM 7:36 PM
        2. Waxing Crescent16% of the Moon is Illuminated
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Dec 1
        Waning Half Last Qtr
        Dec 8
        New Moon
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary