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      Elev 1581 ft, 44.375 °N 100.357 °W

      Pierre, SD

      Sun, Oct 18, 2026
      Tonight
      Sat 10/17
      Low 38°f
      1% Precip. / 0 in
      Mostly clear. Low 38F. Winds light and variable.
      Tomorrow
      Sun 10/18
      High 72°f
      4% Precip. / 0 in
      Mainly sunny. High 72F. Winds N at 10 to 20 mph.
      Sunrise 8:00 AM
      Sunset 6:51 PM
      Moonrise 3:32 PM
      Moonset -
      First Quarter, 51% visible
      Hourly Forecast
      Now
      51°
      2AM
      51°
      3AM
      49°
      4AM
      46°
      5AM
      42°
      6AM
      41°
      7AM
      41°
      8AM
      39°
      8:00AM
      Sunrise
      9AM
      44°
      10AM
      49°
      11AM
      56°
      12PM
      62°
      1PM
      67°
      2PM
      70°
      3PM
      71°
      4PM
      71°
      5PM
      70°
      6PM
      67°
      6:52PM
      Sunset
      7PM
      62°
      8PM
      57°
      9PM
      54°
      10PM
      52°
      11PM
      50°
      12AM
      49°
      1AM
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      2:00 am
      Clear
      51°F 49°F 1% 0in 8% 33°F 51% 5 mph S 29.9in
      3:00 am
      Clear
      49°F 47°F 1% 0in 19% 34°F 56% 5 mph S 29.9in
      4:00 am
      Clear
      46°F 44°F 1% 0in 11% 34°F 64% 4 mph SSW 29.91in
      5:00 am
      Mostly Clear
      42°F 40°F 1% 0in 22% 35°F 75% 4 mph SSW 29.92in
      6:00 am
      Clear
      41°F 39°F 1% 0in 18% 35°F 79% 4 mph WSW 29.93in
      7:00 am
      Clear
      41°F 39°F 2% 0in 12% 36°F 83% 3 mph W 29.95in
      8:00 am
      Clear
      39°F 37°F 2% 0in 0% 36°F 87% 3 mph WNW 29.97in
      9:00 am
      Sunny
      44°F 41°F 4% 0in 12% 38°F 79% 5 mph NW 30in
      10:00 am
      Sunny
      49°F 47°F 2% 0in 1% 40°F 70% 6 mph N 30.01in
      11:00 am
      Sunny
      56°F 54°F 0% 0in 7% 41°F 57% 9 mph N 30.01in
      12:00 pm
      Sunny
      62°F 61°F 0% 0in 0% 41°F 44% 11 mph NNE 30.01in
      1:00 pm
      Sunny
      67°F 67°F 0% 0in 0% 41°F 39% 14 mph NNE 30in
      2:00 pm
      Sunny
      70°F 70°F 0% 0in 0% 41°F 36% 15 mph NNE 30in
      3:00 pm
      Sunny
      71°F 71°F 0% 0in 0% 41°F 34% 16 mph NNE 30in
      4:00 pm
      Sunny
      71°F 71°F 0% 0in 0% 40°F 33% 15 mph NE 30.01in
      5:00 pm
      Sunny
      70°F 70°F 0% 0in 0% 40°F 34% 15 mph NE 30.02in
      6:00 pm
      Sunny
      67°F 67°F 0% 0in 1% 40°F 36% 12 mph NE 30.03in
      7:00 pm
      Clear
      62°F 61°F 0% 0in 2% 39°F 43% 10 mph NE 30.06in
      8:00 pm
      Clear
      57°F 55°F 0% 0in 3% 39°F 51% 8 mph NE 30.1in
      9:00 pm
      Clear
      54°F 51°F 1% 0in 5% 38°F 55% 9 mph NE 30.13in
      10:00 pm
      Clear
      52°F 49°F 1% 0in 16% 37°F 56% 8 mph NE 30.15in
      11:00 pm
      Clear
      50°F 47°F 1% 0in 15% 35°F 56% 8 mph NNE 30.17in
      Additional Conditions
      1. Pressure 29.9 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point33°F
      5. Humidity 49%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KPIR Station History
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 71°F 59°F 90°F 2000
      4. Low 38°F 35°F 18°F 2022
      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 67°F 59°F 87°F
      4. Low 39°F 35°F 18°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 8:00 AM 6:51 PM
      3. Civil Twilight 7:31 AM 7:21 PM
      4. Nautical Twilight 6:57 AM 7:55PM
      5. Astronomical Twilight 6:23 AM 8:28 PM
      1. Length of Visible Light 11h 50m
      2. Length of Day 10h 51m
      3. Tomorrow will be 2 minutes 56 seconds shorter
      1. Moon 3:32 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