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      Elev 1837 ft, 44.634 °N 97.487 °W

      Vienna, SD

      Sat, Oct 3, 2026
      Today
      Sun 10/04
      High 66°f
      15% Precip. / 0 in
      Lots of sunshine. Slight chance of a rain shower. High 66F. Winds W at 10 to 15 mph.
      Tonight
      Sun 10/04
      Low 41°f
      15% Precip. / 0 in
      A shower is possible early. Mainly clear skies. Low 41F. Winds NW at 5 to 10 mph.
      Sunrise 7:30 AM
      Sunset 7:06 PM
      Moonrise -
      Moonset 3:40 PM
      Last Quarter, 54% visible
      Hourly Forecast
      Now
      58°
      4PM
      61°
      5PM
      61°
      6PM
      62°
      7PM
      62°
      7:06PM
      Sunset
      8PM
      59°
      9PM
      57°
      10PM
      55°
      11PM
      53°
      12AM
      51°
      1AM
      48°
      2AM
      47°
      3AM
      45°
      4AM
      43°
      5AM
      42°
      6AM
      42°
      7AM
      42°
      7:31AM
      Sunrise
      8AM
      43°
      9AM
      47°
      10AM
      53°
      11AM
      58°
      12PM
      61°
      1PM
      64°
      2PM
      65°
      3PM
      66°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      4:00 pm
      Partly Cloudy
      61°F 60°F 15% 0in 36% 53°F 75% 8 mph W 30in
      5:00 pm
      Sunny
      61°F 60°F 1% 0in 0% 53°F 74% 8 mph WNW 30.02in
      6:00 pm
      Sunny
      62°F 61°F 1% 0in 0% 51°F 68% 8 mph WNW 30.04in
      7:00 pm
      Mostly Sunny
      62°F 62°F 15% 0in 22% 50°F 64% 8 mph WNW 30.06in
      8:00 pm
      Mostly Clear
      59°F 58°F 15% 0in 20% 48°F 66% 10 mph NW 30.1in
      9:00 pm
      Mostly Clear
      57°F 55°F 15% 0in 20% 46°F 66% 10 mph NW 30.14in
      10:00 pm
      Mostly Clear
      55°F 53°F 15% 0in 20% 44°F 66% 10 mph NW 30.18in
      11:00 pm
      Clear
      53°F 51°F 1% 0in 1% 42°F 66% 9 mph NW 30.2in
      Additional Conditions
      1. Pressure 30 in
      2. Visibility 9 miles
      3. Clouds Partly Cloudy
      4. Dew Point52°F
      5. Humidity 81%
      6. Rainfall 0.1 in
      7. Snow Depth 0 in
      KATY Station History
      Almanac for October 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 64°F 96°F 1914
      4. Low 47°F 41°F 25°F 1999
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 4, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 68°F 63°F 91°F
      4. Low 41°F 41°F 14°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:30 AM 7:06 PM
      3. Civil Twilight 7:01 AM 7:35 PM
      4. Nautical Twilight 6:27 AM 8:09PM
      5. Astronomical Twilight 5:53 AM 8:43 PM
      1. Length of Visible Light 12h 34m
      2. Length of Day 11h 36m
      3. Tomorrow will be 3 minutes 4 seconds shorter
      1. Moon - 3:40 PM
      2. Last Quarter54% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
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      Precip.
      Elev.
      Updated
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      Level Access
      Glossary