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      Elev 866 ft, 42.668 °N 77.046 °W

      Penn Yan, NY

      Updated: 9:18 PM EDT on September 16, 2026 (GMT -4)
      9 minutes ago
      74°
      61°
      70
      Feels Like 70
      Cloudy
      N
      0
      Same 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
        Wed 09/16
        Low 65°f
        50% Precip. / 0.02 in
        Cloudy with occasional showers overnight. Areas of patchy fog developing. Low near 65F. Winds light and variable. Chance of rain 50%.
        Tomorrow
        Thu 09/17
        High 73°f
        80% Precip. / 0.39 in
        A steady rain early...then remaining cloudy with a few showers. High 73F. Winds NW at 5 to 10 mph. Chance of rain 80%. Rainfall around a half an inch.
        Tomorrow night
        Thu 09/17
        Low 59°f
        20% Precip. / 0 in
        Partly cloudy skies. Low 59F. Winds light and variable.
        Hourly Forecast
        Now
        69°
        10PM
        69°
        11PM
        68°
        12AM
        69°
        1AM
        68°
        2AM
        67°
        3AM
        67°
        4AM
        66°
        5AM
        34%
        67°
        6AM
        50%
        67°
        6:50AM
        Sunrise
        7AM
        53%
        66°
        8AM
        67%
        67°
        9AM
        66%
        67°
        10AM
        80%
        68°
        11AM
        69%
        69°
        12PM
        47%
        70°
        1PM
        33%
        71°
        2PM
        71°
        3PM
        72°
        4PM
        30%
        73°
        5PM
        72°
        6PM
        71°
        7PM
        69°
        7:14PM
        Sunset
        8PM
        67°
        9PM
        65°
        Additional Conditions
        1. Pressure 30.28 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point68°F
        5. Humidity 96%
        6. Rainfall 0.34 in
        7. Snow Depth 0 in
        KPEO Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 72°F 91°F 1899
        4. Low 61°F 50°F 34°F 1923
        5. Rain/Snow Depth
        6. Precipitation 0.02 in 0.13 in -
        7. Snow 0 in - in -
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 71°F 87°F
        4. Low 61°F 49°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:50 AM 7:14 PM
        3. Civil Twilight 6:21 AM 7:42 PM
        4. Nautical Twilight 5:48 AM 8:15PM
        5. Astronomical Twilight 5:14 AM 8:49 PM
        1. Length of Visible Light 13h 20m
        2. Length of Day 12h 24m
        3. Tomorrow will be 2 minutes 52 seconds shorter
        1. Moon 1:58 PM 10:24 PM
        2. Waxing Crescent39% 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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        Weather Alerts
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