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      Elev 543 ft, 45.860 °N 99.937 °W

      Herreid, SD

      Herreid Station47°
      Sat, Oct 17, 2026
      Saturday
      Sat 10/17
      High 67°f
      1% Precip. / 0 in
      Sunny skies. High 67F. Winds S at 10 to 20 mph.
      Saturday night
      Sat 10/17
      Low 37°f
      4% Precip. / 0 in
      Mostly clear skies. Low 37F. Winds SSW at 5 to 10 mph.
      Sunrise 7:59 AM
      Sunset 6:50 PM
      Moonrise 3:04 PM
      Moonset 11:22 PM
      Waxing Crescent, 42% visible
      Hourly Forecast
      12AM
      39°
      1AM
      38°
      2AM
      37°
      3AM
      36°
      4AM
      35°
      5AM
      35°
      6AM
      35°
      7AM
      35°
      7:59AM
      Sunrise
      8AM
      36°
      9AM
      40°
      10AM
      46°
      11AM
      51°
      12PM
      56°
      1PM
      60°
      2PM
      63°
      3PM
      65°
      4PM
      65°
      5PM
      64°
      6PM
      62°
      6:50PM
      Sunset
      7PM
      58°
      8PM
      53°
      9PM
      50°
      10PM
      48°
      11PM
      46°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 39°F 31°F 0% 0in 3% 26°F 60% 11 mph S 30.44in
      1:00 am
      Clear
      		 38°F 31°F 1% 0in 3% 26°F 62% 12 mph S 30.41in
      2:00 am
      Clear
      		 37°F 29°F 1% 0in 4% 26°F 65% 12 mph S 30.38in
      3:00 am
      Clear
      		 36°F 28°F 1% 0in 4% 27°F 68% 11 mph S 30.34in
      4:00 am
      Clear
      		 35°F 27°F 1% 0in 5% 26°F 71% 11 mph S 30.31in
      5:00 am
      Clear
      		 35°F 27°F 1% 0in 8% 26°F 70% 10 mph S 30.28in
      6:00 am
      Clear
      		 35°F 27°F 1% 0in 13% 27°F 72% 10 mph S 30.25in
      7:00 am
      Clear
      		 35°F 27°F 1% 0in 16% 27°F 73% 10 mph S 30.22in
      8:00 am
      Sunny
      		 36°F 29°F 1% 0in 13% 28°F 72% 10 mph S 30.2in
      9:00 am
      Sunny
      		 40°F 34°F 0% 0in 7% 30°F 65% 10 mph S 30.17in
      10:00 am
      Sunny
      		 46°F 40°F 0% 0in 3% 30°F 55% 11 mph S 30.14in
      11:00 am
      Sunny
      		 51°F 47°F 0% 0in 4% 31°F 46% 11 mph S 30.11in
      12:00 pm
      Sunny
      		 56°F 52°F 0% 0in 4% 32°F 40% 13 mph SSW 30.07in
      1:00 pm
      Sunny
      		 60°F 58°F 0% 0in 4% 32°F 35% 13 mph SSW 30.03in
      2:00 pm
      Sunny
      		 63°F 61°F 0% 0in 6% 33°F 33% 13 mph SSW 29.99in
      3:00 pm
      Sunny
      		 65°F 64°F 0% 0in 8% 34°F 32% 13 mph SSW 29.95in
      4:00 pm
      Sunny
      		 65°F 65°F 0% 0in 11% 34°F 32% 13 mph SSW 29.92in
      5:00 pm
      Sunny
      		 64°F 63°F 0% 0in 14% 35°F 33% 12 mph SSW 29.9in
      6:00 pm
      Sunny
      		 62°F 61°F 0% 0in 18% 35°F 36% 10 mph S 29.88in
      7:00 pm
      Mostly Clear
      		 58°F 56°F 0% 0in 20% 36°F 44% 8 mph S 29.88in
      8:00 pm
      Mostly Clear
      		 53°F 51°F 0% 0in 20% 36°F 53% 7 mph S 29.87in
      9:00 pm
      Mostly Clear
      		 50°F 47°F 0% 0in 20% 36°F 57% 8 mph S 29.86in
      10:00 pm
      Clear
      		 48°F 45°F 0% 0in 18% 36°F 63% 7 mph S 29.85in
      11:00 pm
      Clear
      		 46°F 43°F 1% 0in 17% 36°F 68% 6 mph S 29.85in
      Additional Conditions
      1. Pressure 29.84 in
      2. Visibility 7 miles
      3. Clouds Cloudy
      4. Dew Point45°F
      5. Humidity 97%
      6. Rainfall 0.13 in
      7. Snow Depth 0 in
       KASY Station History
      Almanac for October 12, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 50°F 58°F 90°F 2015
      4. Low 40°F 34°F 2°F 1917
      5. Rain/Snow Depth
      6. Precipitation 0.06 in 3.4 in -
      7. Snow 0 in 0 in -
      Almanac for October 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 49°F 57°F 89°F
      4. Low 35°F 33°F 5°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:52 AM 6:58 PM
      3. Civil Twilight 7:22 AM 7:28 PM
      4. Nautical Twilight 6:48 AM 8:03PM
      5. Astronomical Twilight 6:13 AM 8:37 PM
      1. Length of Visible Light 12h 6m
      2. Length of Day 11h 6m
      3. Tomorrow will be 3 minutes 9 seconds shorter
      1. Moon 10:19 AM 7:28 PM
      2. Waxing Crescent4% 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
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