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      Elev 1999 ft, 44.883 °N 96.915 °W

      Watertown, SD

      Wed, Oct 21, 2026
      Wednesday
      Wed 10/21
      High 70°f
      15% Precip. / 0 in
      Sunny, along with a few afternoon clouds. Slight chance of a rain shower. High near 70F. Winds ESE at 5 to 10 mph.
      Wednesday night
      Wed 10/21
      Low 45°f
      8% Precip. / 0 in
      A mostly clear sky. Low around 45F. Winds light and variable.
      Sunrise 7:51 AM
      Sunset 6:32 PM
      Moonrise 4:29 PM
      Moonset 2:35 AM
      Waxing Gibbous, 79% visible
      Hourly Forecast
      7:49AM
      Sunrise
      6:34PM
      Sunset
      12AM
      53°
      1AM
      52°
      2AM
      51°
      3AM
      50°
      4AM
      48°
      5AM
      47°
      6AM
      47°
      7AM
      47°
      8AM
      47°
      9AM
      51°
      10AM
      55°
      11AM
      60°
      12PM
      63°
      1PM
      66°
      2PM
      67°
      3PM
      68°
      4PM
      68°
      5PM
      66°
      6PM
      64°
      7PM
      61°
      8PM
      57°
      9PM
      55°
      10PM
      53°
      11PM
      52°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      53°F 49°F 4% 0in 1% 44°F 72% 10 mph S 30.11in
      1:00 am
      Clear
      52°F 48°F 4% 0in 2% 44°F 74% 10 mph S 30.11in
      2:00 am
      Clear
      51°F 47°F 5% 0in 2% 44°F 78% 9 mph S 30.1in
      3:00 am
      Clear
      50°F 46°F 5% 0in 3% 44°F 80% 8 mph S 30.1in
      4:00 am
      Clear
      48°F 45°F 5% 0in 4% 43°F 83% 8 mph SSW 30.1in
      5:00 am
      Clear
      47°F 44°F 6% 0in 4% 43°F 85% 7 mph SSW 30.1in
      6:00 am
      Clear
      47°F 43°F 6% 0in 5% 43°F 88% 7 mph SSW 30.1in
      7:00 am
      Clear
      47°F 44°F 7% 0in 6% 44°F 90% 6 mph S 30.1in
      8:00 am
      Sunny
      47°F 45°F 7% 0in 9% 44°F 89% 5 mph SSW 30.11in
      9:00 am
      Sunny
      51°F 49°F 6% 0in 9% 46°F 84% 5 mph SSW 30.12in
      10:00 am
      Sunny
      55°F 54°F 4% 0in 9% 47°F 75% 6 mph SSW 30.13in
      11:00 am
      Sunny
      60°F 59°F 3% 0in 8% 48°F 64% 6 mph SSW 30.12in
      12:00 pm
      Mostly Sunny
      63°F 63°F 15% 0in 24% 49°F 59% 6 mph SSE 30.12in
      1:00 pm
      Mostly Sunny
      66°F 66°F 15% 0in 23% 49°F 55% 6 mph NE 30.11in
      2:00 pm
      Mostly Sunny
      67°F 67°F 15% 0in 27% 50°F 52% 7 mph NE 30.11in
      3:00 pm
      Partly Cloudy
      68°F 68°F 15% 0in 39% 49°F 51% 7 mph ENE 30.1in
      4:00 pm
      Partly Cloudy
      68°F 68°F 15% 0in 41% 49°F 51% 6 mph ENE 30.1in
      5:00 pm
      Partly Cloudy
      66°F 66°F 15% 0in 40% 49°F 54% 7 mph NE 30.1in
      6:00 pm
      Mostly Sunny
      64°F 64°F 2% 0in 24% 49°F 59% 6 mph NE 30.11in
      7:00 pm
      Mostly Clear
      61°F 61°F 3% 0in 22% 49°F 65% 5 mph NE 30.12in
      8:00 pm
      Clear
      57°F 57°F 4% 0in 17% 48°F 72% 5 mph NE 30.14in
      9:00 pm
      Clear
      55°F 54°F 4% 0in 8% 48°F 78% 5 mph NE 30.15in
      10:00 pm
      Clear
      53°F 52°F 5% 0in 8% 48°F 81% 4 mph ENE 30.16in
      11:00 pm
      Clear
      52°F 51°F 6% 0in 10% 47°F 84% 4 mph ENE 30.16in
      Additional Conditions
      1. Pressure 30.01 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point35°F
      5. Humidity 62%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KATY Station History
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 55°F 82°F 1953
      4. Low 42°F 32°F 12°F 1992
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 63°F 55°F 86°F
      4. Low 39°F 32°F 11°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:47 AM 6:37 PM
      3. Civil Twilight 7:17 AM 7:07 PM
      4. Nautical Twilight 6:43 AM 7:41PM
      5. Astronomical Twilight 6:09 AM 8:15 PM
      1. Length of Visible Light 11h 49m
      2. Length of Day 10h 50m
      3. Tomorrow will be 3 minutes shorter
      1. Moon 3:20 PM -
      2. First Quarter51% 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
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
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      Precip.
      Elev.
      Updated
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      Level Access
      Glossary