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      Flood Watch
      until 2:00 PM EDT
      Elev 0 ft, 41.489 °N 72.980 °W

      Prospect, CT

      Prospect Station64°
      Updated: 9:22 PM EDT on September 12, 2026 (GMT -4)
      2 minutes ago
      76°
      49°
      64
      Feels Like 64
      Fair
      N
      3
      Similar 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
        Sat 09/12
        Low 62°f
         81% Precip. / 0.25 in
        Partly cloudy skies this evening will give way to showers and a possible thunderstorm overnight. Low 62F. Winds light and variable. Chance of rain 80%. Locally heavy rainfall possible.
        Tomorrow
        Sun 09/13
        High 74°f
         100% Precip. / 1.02 in
        Thunderstorms in the morning, then cloudy skies late. High 74F. Winds light and variable. Chance of rain 100%. Rainfall possibly over one inch. Localized flooding is possible.
        Tomorrow night
        Sun 09/13
        Low 61°f
         22% Precip. / 0 in
        Partly cloudy skies during the evening will give way to cloudy skies overnight. Slight chance of a rain shower. Low 61F. Winds W at 5 to 10 mph.
        Hourly Forecast
        Now
        65°
        10PM
        65°
        11PM
        64°
        12AM
        64°
        1AM
        63°
        2AM
        63°
        3AM
        63°
        4AM
        40%
        63°
        5AM
        66%
        64°
        6AM
        81%
        64°
        6:30AM
        Sunrise
        7AM
        87%
        64°
        8AM
        95%
        65°
        9AM
        100%
        66°
        10AM
        92%
        66°
        11AM
        84%
        67°
        12PM
        88%
        67°
        1PM
        59%
        68°
        2PM
        70°
        3PM
        72°
        4PM
        73°
        5PM
        73°
        6PM
        73°
        7PM
        71°
        7:04PM
        Sunset
        8PM
        69°
        9PM
        68°
        Precipitation
        100%
        Pollen
        None
        Air Quality
        41
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point58°F
        5. Humidity 77%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMMK Station History
        Almanac for September 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 78°F 90°F 1957
        4. Low 49°F 56°F 36°F 1943
        5. Rain/Snow Depth
        6. Precipitation 0.25 in - in -
        7. Snow 0 in - in -
        Almanac for September 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 77°F 88°F
        4. Low 49°F 56°F 37°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 7:04 PM
        3. Civil Twilight 6:02 AM 7:32 PM
        4. Nautical Twilight 5:29 AM 8:05PM
        5. Astronomical Twilight 4:55 AM 8:39 PM
        1. Length of Visible Light 13h 29m
        2. Length of Day 12h 34m
        3. Tomorrow will be 2 minutes 45 seconds shorter
        1. Moon 9:15 AM 7:58 PM
        2. Waxing Crescent6% 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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