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      Elev 389 ft, 43.931 °N 98.236 °W

      Letcher, SD

      Wed, Oct 7, 2026
      Today
      Thu 10/08
      High 77°f
      0% Precip. / 0 in
      Partly cloudy. High 77F. Winds NW at 5 to 10 mph.
      Tonight
      Thu 10/08
      Low 45°f
      4% Precip. / 0 in
      Partly cloudy this evening with more clouds for overnight. Low near 45F. Winds light and variable.
      Sunrise 7:37 AM
      Sunset 7:02 PM
      Moonrise 4:12 AM
      Moonset 5:39 PM
      Waning Crescent, 12% visible
      Hourly Forecast
      Now
      74°
      2PM
      75°
      3PM
      75°
      4PM
      77°
      5PM
      75°
      6PM
      73°
      7PM
      69°
      7:02PM
      Sunset
      8PM
      64°
      9PM
      61°
      10PM
      59°
      11PM
      56°
      12AM
      54°
      1AM
      52°
      2AM
      50°
      3AM
      48°
      4AM
      47°
      5AM
      46°
      6AM
      46°
      7AM
      46°
      7:38AM
      Sunrise
      8AM
      46°
      9AM
      50°
      10AM
      57°
      11AM
      62°
      12PM
      66°
      1PM
      70°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      2:00 pm
      Mostly Sunny
      75°F 75°F 0% 0in 27% 42°F 31% 5 mph NW 30.01in
      3:00 pm
      Mostly Sunny
      75°F 75°F 0% 0in 29% 42°F 30% 6 mph NW 29.99in
      4:00 pm
      Partly Cloudy
      77°F 77°F 0% 0in 30% 42°F 30% 7 mph NW 29.98in
      5:00 pm
      Partly Cloudy
      75°F 75°F 0% 0in 45% 43°F 32% 6 mph WNW 29.97in
      6:00 pm
      Partly Cloudy
      73°F 73°F 0% 0in 45% 46°F 38% 4 mph NW 29.97in
      7:00 pm
      Partly Cloudy
      69°F 69°F 0% 0in 48% 44°F 41% 4 mph WNW 29.98in
      8:00 pm
      Partly Cloudy
      64°F 64°F 1% 0in 31% 45°F 50% 4 mph WSW 30in
      9:00 pm
      Partly Cloudy
      61°F 61°F 1% 0in 39% 46°F 57% 4 mph W 30.02in
      10:00 pm
      Partly Cloudy
      59°F 59°F 1% 0in 37% 46°F 62% 4 mph WNW 30.03in
      11:00 pm
      Partly Cloudy
      56°F 56°F 1% 0in 39% 45°F 66% 4 mph NW 30.04in
      Additional Conditions
      1. Pressure 30.02 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point43°F
      5. Humidity 33%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KMHE Station History
      Almanac for October 7, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 77°F 67°F 93°F 1980
      4. Low 44°F 39°F 16°F 1952
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.2 in -
      7. Snow 0 in 0 in -
      Almanac for October 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 76°F 66°F 92°F
      4. Low 45°F 38°F 12°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:37 AM 7:02 PM
      3. Civil Twilight 7:08 AM 7:31 PM
      4. Nautical Twilight 6:35 AM 8:04PM
      5. Astronomical Twilight 6:01 AM 8:37 PM
      1. Length of Visible Light 12h 22m
      2. Length of Day 11h 24m
      3. Tomorrow will be 2 minutes 58 seconds shorter
      1. Moon 4:12 AM 5:39 PM
      2. Waning Crescent12% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary