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      Small Craft Advisory
      until 8:00 AM EDT
      Elev 43 ft, 41.383 °N 72.433 °W

      Deep River, CT

      Deep River Center Station63°
      Updated: 8:35 AM EDT on September 9, 2026 (GMT -4)
      4 minutes ago
      81°
      58°
      63
      Feels Like 63
      Fair
      N
      1
      Same 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
        Wed 09/09
        High 81°f
         37% Precip. / 0.01 in
        A mix of clouds and sun this morning followed by increasing clouds with showers developing this afternoon. High 81F. Winds S at 10 to 15 mph. Chance of rain 40%.
        Tonight
        Wed 09/09
        Low 71°f
         43% Precip. / 0.03 in
        Considerable cloudiness. Occasional rain showers after midnight. Low 71F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
        Tomorrow
        Thu 09/10
        High 87°f63°f
         24% Precip. / 0 in
        Cloudy skies early, then partly cloudy in the afternoon. Warm. High 87F. Winds WSW at 5 to 10 mph.
        Hourly Forecast
        Now
        65°
        9AM
        68°
        10AM
        72°
        11AM
        75°
        12PM
        78°
        1PM
        79°
        2PM
        80°
        3PM
        80°
        4PM
        80°
        5PM
        78°
        6PM
        37%
        76°
        7PM
        74°
        7:09PM
        Sunset
        8PM
        74°
        9PM
        73°
        10PM
        73°
        11PM
        73°
        12AM
        73°
        1AM
        74°
        2AM
        74°
        3AM
        74°
        4AM
        74°
        5AM
        38%
        74°
        6AM
        44%
        73°
        6:24AM
        Sunrise
        7AM
        37%
        72°
        8AM
        73°
        Precipitation
        44%
        Pollen
        Grass Pollen
        Low
        Air Quality
        42
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.24 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point64°F
        5. Humidity 94%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSNC Station History
        Almanac for September 9, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 75°F 87°F 1959
        4. Low 58°F 61°F 41°F 1986
        5. Rain/Snow Depth
        6. Precipitation 0.04 in 0.12 in -
        7. Snow 0 in - in -
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 74°F 89°F
        4. Low 58°F 60°F 46°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:24 AM 7:09 PM
        3. Civil Twilight 5:56 AM 7:37 PM
        4. Nautical Twilight 5:22 AM 8:10PM
        5. Astronomical Twilight 4:48 AM 8:44 PM
        1. Length of Visible Light 13h 40m
        2. Length of Day 12h 45m
        3. Tomorrow will be 2 minutes 43 seconds shorter
        1. Moon 4:29 AM 6:26 PM
        2. Waning Crescent4% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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