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      Elev 389 ft, 43.931 °N 98.236 °W

      Letcher, SD

      Sat, Oct 10, 2026
      Today
      Sat 10/10
      High 89°f
      0% Precip. / 0 in
      Sunny. Near record high temperatures. High 89F. Winds S at 15 to 25 mph.
      Tonight
      Sat 10/10
      Low 59°f
      2% Precip. / 0 in
      Clear skies. Low 59F. Winds S at 10 to 15 mph.
      Sunrise 7:41 AM
      Sunset 6:57 PM
      Moonrise 7:46 AM
      Moonset 6:39 PM
      New, 0% visible
      Hourly Forecast
      Now
      85°
      2PM
      86°
      3PM
      88°
      4PM
      89°
      5PM
      89°
      6PM
      87°
      6:57PM
      Sunset
      7PM
      83°
      8PM
      79°
      9PM
      75°
      10PM
      74°
      11PM
      73°
      12AM
      72°
      1AM
      71°
      2AM
      70°
      3AM
      67°
      4AM
      65°
      5AM
      63°
      6AM
      62°
      7AM
      61°
      7:42AM
      Sunrise
      8AM
      60°
      9AM
      63°
      10AM
      66°
      11AM
      70°
      12PM
      73°
      1PM
      76°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      2:00 pm
      Sunny
      86°F 86°F 0% 0in 0% 50°F 28% 19 mph S 29.51in
      3:00 pm
      Sunny
      88°F 88°F 0% 0in 0% 49°F 27% 18 mph S 29.49in
      4:00 pm
      Sunny
      89°F 89°F 0% 0in 0% 49°F 26% 18 mph S 29.48in
      5:00 pm
      Sunny
      89°F 89°F 0% 0in 0% 48°F 25% 16 mph S 29.48in
      6:00 pm
      Sunny
      87°F 87°F 0% 0in 0% 48°F 27% 13 mph S 29.49in
      7:00 pm
      Clear
      83°F 83°F 0% 0in 0% 49°F 30% 12 mph S 29.51in
      8:00 pm
      Clear
      79°F 79°F 0% 0in 0% 50°F 37% 12 mph S 29.53in
      9:00 pm
      Clear
      75°F 75°F 0% 0in 0% 50°F 41% 11 mph S 29.54in
      10:00 pm
      Clear
      74°F 74°F 1% 0in 0% 50°F 44% 11 mph S 29.56in
      11:00 pm
      Clear
      73°F 73°F 1% 0in 0% 51°F 46% 11 mph S 29.57in
      Additional Conditions
      1. Pressure 29.52 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point50°F
      5. Humidity 30%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KMHE Station History
      Almanac for October 10, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 89°F 65°F 94°F 1928
      4. Low 64°F 37°F 10°F 1906
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.3 in -
      7. Snow 0 in 0 in -
      Almanac for October 11, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 64°F 100°F
      4. Low 55°F 37°F 18°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:41 AM 6:57 PM
      3. Civil Twilight 7:12 AM 7:26 PM
      4. Nautical Twilight 6:38 AM 7:59PM
      5. Astronomical Twilight 6:05 AM 8:32 PM
      1. Length of Visible Light 12h 13m
      2. Length of Day 11h 16m
      3. Tomorrow will be 2 minutes 57 seconds shorter
      1. Moon 7:46 AM 6:39 PM
      2. New0% 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