National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pierre, Pierre Regional Airport (KPIR)

Lat: 44.38°NLon: 100.29°WElev: 1742ft.

Fair

43°F

6°C

Humidity 43%
Wind Speed E 9 mph
Barometer 30.14 in (1021.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 19 Apr 8:53 pm CDT
Extended Forecast for

Pierre SD

  • Tonight

    Tonight: Mostly clear, with a low around 34. Southeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Southeast wind 9 to 16 mph becoming west southwest in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. North northwest wind 3 to 8 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Southeast wind around 14 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny and hot, with a high near 90. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 90 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 51. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A chance of showers. Mostly sunny, with a high near 65. Windy, with a west wind 17 to 22 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A chance of showers before 1am. Mostly cloudy, with a low around 35. Windy, with a west northwest wind 25 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Southeast wind around 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 79. Southeast wind 9 to 16 mph becoming west southwest in the afternoon.
Monday Night
Mostly clear, with a low around 42. North northwest wind 3 to 8 mph.
Tuesday
Sunny, with a high near 82. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 52. Southeast wind around 14 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny and hot, with a high near 90. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 51. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly sunny, with a high near 65. Windy, with a west wind 17 to 22 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers before 1am. Mostly cloudy, with a low around 35. Windy, with a west northwest wind 25 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 56. Breezy.
Friday Night
Partly cloudy, with a low around 30.
Saturday
A slight chance of rain and snow showers. Partly sunny, with a high near 54. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 56. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pierre SD
 44.37°N 100.35°W (Elev. 1503 ft)
Last Update:
8:36 pm CDT Apr 19, 2026
Forecast Valid:
9pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation