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      Elev 4554 ft, 43.896 °N 103.419 °W

      Keystone, SD

      Sun, Oct 25, 2026
      Sunday
      Sun 10/25
      High 52°f
      9% Precip. / 0 in
      Mostly sunny skies. High 52F. Winds SSW at 5 to 10 mph.
      Sunday night
      Sun 10/25
      Low 39°f
      14% Precip. / 0 in
      A few clouds. Low 39F. Winds SW at 5 to 10 mph.
      Sunrise 7:21 AM
      Sunset 5:53 PM
      Moonrise 5:19 PM
      Moonset 6:49 AM
      Full, 99% visible
      Hourly Forecast
      12AM
      37°
      1AM
      37°
      2AM
      36°
      3AM
      36°
      4AM
      36°
      5AM
      36°
      6AM
      36°
      7AM
      36°
      7:21AM
      Sunrise
      8AM
      38°
      9AM
      42°
      10AM
      45°
      11AM
      47°
      12PM
      49°
      1PM
      50°
      2PM
      51°
      3PM
      50°
      4PM
      49°
      5PM
      47°
      5:54PM
      Sunset
      6PM
      45°
      7PM
      43°
      8PM
      42°
      9PM
      42°
      10PM
      42°
      11PM
      42°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      37°F 33°F 2% 0in 14% 27°F 67% 5 mph WSW 30.29in
      1:00 am
      Clear
      37°F 32°F 2% 0in 14% 27°F 68% 5 mph SW 30.29in
      2:00 am
      Clear
      36°F 32°F 2% 0in 15% 27°F 69% 5 mph SW 30.28in
      3:00 am
      Clear
      36°F 32°F 4% 0in 16% 27°F 70% 5 mph SW 30.28in
      4:00 am
      Clear
      36°F 31°F 4% 0in 18% 28°F 72% 5 mph SW 30.27in
      5:00 am
      Clear
      36°F 32°F 4% 0in 19% 28°F 72% 5 mph SW 30.26in
      6:00 am
      Mostly Clear
      36°F 31°F 9% 0in 21% 28°F 74% 6 mph SW 30.25in
      7:00 am
      Mostly Clear
      36°F 31°F 8% 0in 23% 28°F 75% 5 mph SW 30.25in
      8:00 am
      Mostly Sunny
      38°F 34°F 7% 0in 24% 30°F 73% 5 mph SW 30.24in
      9:00 am
      Mostly Sunny
      42°F 38°F 5% 0in 25% 31°F 66% 6 mph SSW 30.23in
      10:00 am
      Mostly Sunny
      45°F 40°F 4% 0in 25% 31°F 59% 7 mph SW 30.21in
      11:00 am
      Mostly Sunny
      47°F 43°F 4% 0in 24% 31°F 54% 9 mph SW 30.19in
      12:00 pm
      Mostly Sunny
      49°F 45°F 4% 0in 22% 32°F 52% 9 mph SSW 30.17in
      1:00 pm
      Mostly Sunny
      50°F 46°F 4% 0in 23% 33°F 51% 9 mph SSW 30.15in
      2:00 pm
      Mostly Sunny
      51°F 47°F 4% 0in 27% 33°F 51% 9 mph SSW 30.13in
      3:00 pm
      Mostly Sunny
      50°F 46°F 6% 0in 29% 33°F 52% 9 mph SSW 30.11in
      4:00 pm
      Mostly Sunny
      49°F 46°F 7% 0in 29% 34°F 55% 9 mph S 30.11in
      5:00 pm
      Mostly Sunny
      47°F 44°F 8% 0in 29% 34°F 59% 7 mph S 30.12in
      6:00 pm
      Partly Cloudy
      45°F 41°F 9% 0in 30% 35°F 67% 6 mph SSE 30.13in
      7:00 pm
      Partly Cloudy
      43°F 39°F 9% 0in 33% 34°F 71% 5 mph SSE 30.14in
      8:00 pm
      Partly Cloudy
      42°F 38°F 10% 0in 37% 34°F 73% 5 mph S 30.15in
      9:00 pm
      Partly Cloudy
      42°F 38°F 13% 0in 40% 34°F 73% 6 mph SW 30.16in
      10:00 pm
      Partly Cloudy
      42°F 38°F 14% 0in 36% 34°F 73% 6 mph WSW 30.16in
      11:00 pm
      Mostly Clear
      42°F 39°F 14% 0in 29% 34°F 72% 6 mph WSW 30.16in
      Additional Conditions
      1. Pressure 30.06 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point31°F
      5. Humidity 30%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KCUT Station History
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 54°F 77°F 1963
      4. Low 37°F 36°F 18°F 2020
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.7 in -
      7. Snow 0 in 0 in -
      Almanac for October 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 58°F 54°F 78°F
      4. Low 34°F 35°F 16°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:12 AM 6:04 PM
      3. Civil Twilight 6:42 AM 6:34 PM
      4. Nautical Twilight 6:09 AM 7:07PM
      5. Astronomical Twilight 5:36 AM 7:40 PM
      1. Length of Visible Light 11h 51m
      2. Length of Day 10h 52m
      3. Tomorrow will be 2 minutes 53 seconds shorter
      1. Moon 2:43 PM 11:50 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
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary