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      Elev 1424 ft, 44.348 °N 100.295 °W

      Pierre, SD

      Pierre Station60°
      Updated: 8:50 AM CDT on September 16, 2026 (GMT -5)
      8 minutes ago
      74°
      50°
      60
      Feels Like 60
      Showers in Vicinity
      N
      9
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Thu 09/17
        High 74°f
         83% Precip. / 0.03 in
        Light rain this morning. Then remaining mainly cloudy. High 74F. Winds SE at 15 to 25 mph. Chance of rain 80%.
        Tonight
        Thu 09/17
        Low 54°f
         9% Precip. / 0 in
        Partly cloudy. Low 54F. Winds ESE at 10 to 15 mph.
        Tomorrow
        Fri 09/18
        High 75°f61°f
         17% Precip. / 0 in
        Mainly cloudy. Slight chance of a rain shower. High near 75F. Winds E at 10 to 20 mph.
        Hourly Forecast
        Now
        60°
        9AM
        90%
        60°
        10AM
        61%
        63°
        11AM
        66°
        12PM
        65°
        1PM
        68°
        2PM
        70°
        3PM
        73°
        4PM
        72°
        5PM
        73°
        6PM
        73°
        7PM
        71°
        7:49PM
        Sunset
        8PM
        68°
        9PM
        64°
        10PM
        62°
        11PM
        60°
        12AM
        60°
        1AM
        59°
        2AM
        58°
        3AM
        57°
        4AM
        56°
        5AM
        55°
        6AM
        55°
        7AM
        55°
        7:22AM
        Sunrise
        8AM
        55°
        Precipitation
        90%
        Rain likely to end around 11:00 AM
        Pollen
        None
        Air Quality
        18
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.23 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point52°F
        5. Humidity 74%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPIR Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 78°F 98°F 2000
        4. Low 50°F 50°F 36°F 1990
        5. Rain/Snow Depth
        6. Precipitation 0.03 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 77°F 104°F
        4. Low 50°F 49°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:21 AM 7:49 PM
        3. Civil Twilight 6:52 AM 8:18 PM
        4. Nautical Twilight 6:17 AM 8:52PM
        5. Astronomical Twilight 5:42 AM 9:28 PM
        1. Length of Visible Light 13h 26m
        2. Length of Day 12h 28m
        3. Tomorrow will be 3 minutes 2 seconds shorter
        1. Moon 1:40 PM 10:09 PM
        2. Waxing Crescent30% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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