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      Dense Fog Advisory
      until 8:00 AM CDT
      Elev 400 ft, 37.988 °N 87.973 °W

      Mount Vernon, IN

      Mount Vernon Station71°
      Updated: 4:46 AM CDT on October 15, 2026 (GMT -5)
      6 minutes ago
      86°
      69°
      71
      Feels Like 72
      Cloudy
      N
      1
      Higher temperature is expected today
      Wundermap

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      50
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      575
      90
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      7
      0 mph
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Thu 10/15
        High 86°f
         43% Precip. / 0.04 in
        Cloudy early with scattered thunderstorms developing this afternoon. High 86F. Winds S at 10 to 20 mph. Chance of rain 40%.
        Tonight
        Thu 10/15
        Low 54°f
         24% Precip. / 0 in
        Partly cloudy this evening, then becoming cloudy after midnight. Low 54F. Winds W at 10 to 20 mph.
        Tomorrow
        Fri 10/16
        High 58°f41°f
         15% Precip. / 0 in
        Cloudy. Slight chance of a rain shower. High 58F. Winds NW at 15 to 25 mph.
        Hourly Forecast
        Now
        71°
        5AM
        70°
        6AM
        70°
        7AM
        70°
        7:00AM
        Sunrise
        8AM
        71°
        9AM
        72°
        10AM
        76°
        11AM
        79°
        12PM
        82°
        1PM
        84°
        2PM
        85°
        3PM
        85°
        4PM
        43%
        86°
        5PM
        85°
        6PM
        84°
        6:14PM
        Sunset
        7PM
        79°
        8PM
        76°
        9PM
        74°
        10PM
        74°
        11PM
        73°
        12AM
        72°
        1AM
        70°
        2AM
        68°
        3AM
        65°
        4AM
        62°
        Precipitation
        43%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        62
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point70°F
        5. Humidity 97%
        6. Rainfall 0.57 in
        7. Snow Depth 0 in
         KCUL Station History
        Almanac for October 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 71°F 94°F 1899
        4. Low 69°F 46°F 29°F 1939
        5. Rain/Snow Depth
        6. Precipitation 0.04 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for October 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 70°F 91°F
        4. Low 47°F 45°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:00 AM 6:14 PM
        3. Civil Twilight 6:34 AM 6:40 PM
        4. Nautical Twilight 6:03 AM 7:11PM
        5. Astronomical Twilight 5:33 AM 7:41 PM
        1. Length of Visible Light 12h 6m
        2. Length of Day 11h 13m
        3. Tomorrow will be 2 minutes 22 seconds shorter
        1. Moon 12:08 PM 9:11 PM
        2. Waxing Crescent23% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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