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      Elev 2198 ft, 45.214 °N 101.478 °W

      Isabel, SD

      Sun, Oct 18, 2026
      Sunday
      Sun 10/18
      High 65°f
      0% Precip. / 0 in
      Generally sunny despite a few afternoon clouds. High around 65F. Winds N at 15 to 25 mph.
      Sunday night
      Sun 10/18
      Low 32°f
      3% Precip. / 0 in
      Some clouds early will give way to generally clear conditions overnight. Low 32F. Winds ENE at 5 to 10 mph.
      Sunrise 7:06 AM
      Sunset 5:54 PM
      Moonrise 2:40 PM
      Moonset 11:37 PM
      First Quarter, 51% visible
      Hourly Forecast
      7:04AM
      Sunrise
      5:56PM
      Sunset
      12AM
      45°
      1AM
      44°
      2AM
      43°
      3AM
      43°
      4AM
      44°
      5AM
      45°
      6AM
      46°
      7AM
      46°
      8AM
      49°
      9AM
      53°
      10AM
      57°
      11AM
      60°
      12PM
      62°
      1PM
      64°
      2PM
      64°
      3PM
      63°
      4PM
      62°
      5PM
      59°
      6PM
      55°
      7PM
      51°
      8PM
      48°
      9PM
      45°
      10PM
      43°
      11PM
      40°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      45°F 41°F 1% 0in 64% 35°F 68% 7 mph SW 29.87in
      1:00 am
      Mostly Cloudy
      44°F 40°F 1% 0in 61% 35°F 70% 6 mph WSW 29.88in
      2:00 am
      Partly Cloudy
      43°F 40°F 1% 0in 54% 34°F 70% 6 mph W 29.88in
      3:00 am
      Partly Cloudy
      43°F 39°F 2% 0in 38% 34°F 69% 8 mph WNW 29.89in
      4:00 am
      Partly Cloudy
      44°F 38°F 1% 0in 32% 34°F 67% 10 mph NW 29.91in
      5:00 am
      Mostly Clear
      45°F 39°F 1% 0in 24% 33°F 63% 11 mph NNW 29.93in
      6:00 am
      Mostly Clear
      46°F 40°F 0% 0in 23% 32°F 59% 12 mph NNW 29.96in
      7:00 am
      Mostly Clear
      46°F 41°F 0% 0in 26% 32°F 57% 13 mph NNW 29.99in
      8:00 am
      Partly Cloudy
      49°F 44°F 0% 0in 30% 33°F 54% 14 mph NNW 30.01in
      9:00 am
      Mostly Sunny
      53°F 49°F 0% 0in 23% 34°F 47% 15 mph NNW 30.04in
      10:00 am
      Mostly Sunny
      57°F 54°F 0% 0in 22% 34°F 41% 16 mph N 30.05in
      11:00 am
      Mostly Sunny
      60°F 57°F 0% 0in 22% 33°F 37% 17 mph N 30.06in
      12:00 pm
      Mostly Sunny
      62°F 60°F 0% 0in 21% 33°F 33% 17 mph N 30.07in
      1:00 pm
      Sunny
      64°F 62°F 0% 0in 16% 32°F 30% 16 mph N 30.07in
      2:00 pm
      Sunny
      64°F 62°F 0% 0in 15% 31°F 29% 15 mph N 30.07in
      3:00 pm
      Sunny
      63°F 62°F 0% 0in 17% 30°F 29% 14 mph N 30.07in
      4:00 pm
      Mostly Sunny
      62°F 60°F 0% 0in 20% 30°F 30% 13 mph N 30.09in
      5:00 pm
      Partly Cloudy
      59°F 57°F 0% 0in 33% 30°F 33% 10 mph N 30.1in
      6:00 pm
      Partly Cloudy
      55°F 52°F 0% 0in 44% 30°F 38% 8 mph NNE 30.12in
      7:00 pm
      Partly Cloudy
      51°F 48°F 0% 0in 49% 30°F 44% 7 mph NNE 30.14in
      8:00 pm
      Partly Cloudy
      48°F 44°F 0% 0in 51% 29°F 48% 7 mph NE 30.16in
      9:00 pm
      Partly Cloudy
      45°F 42°F 0% 0in 51% 29°F 52% 7 mph NE 30.18in
      10:00 pm
      Partly Cloudy
      43°F 39°F 0% 0in 44% 28°F 55% 6 mph NE 30.2in
      11:00 pm
      Mostly Clear
      40°F 37°F 1% 0in 25% 28°F 60% 6 mph NE 30.21in
      Additional Conditions
      1. Pressure 30.16 in
      2. Visibility 9 miles
      3. Clouds Cloudy
      4. Dew Point42°F
      5. Humidity 90%
      6. Rainfall 0.01 in
      7. Snow Depth 0 in
      KLEM Station History
      Almanac for October 15, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 55°F 59°F 85°F 1964
      4. Low 28°F 35°F 16°F 2018
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.6 in -
      7. Snow 0 in 0 in -
      Almanac for October 16, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 49°F 59°F 88°F
      4. Low 37°F 35°F 13°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:02 AM 6:00 PM
      3. Civil Twilight 6:32 AM 6:29 PM
      4. Nautical Twilight 5:58 AM 7:04PM
      5. Astronomical Twilight 5:23 AM 7:38 PM
      1. Length of Visible Light 11h 57m
      2. Length of Day 10h 58m
      3. Tomorrow will be 3 minutes 4 seconds shorter
      1. Moon 12:37 PM 8:33 PM
      2. Waxing Crescent24% 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
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      Windchill
      Heat Index
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      Elev.
      Updated
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      Level Access
      Glossary