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

44°F

7°C

Humidity 35%
Wind Speed Vrbl 7 mph
Barometer 30.27 in (1025.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 19 Apr 11:53 am CDT
Extended Forecast for

Pierre SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Northeast wind around 7 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. East wind 9 to 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 wind 3 to 8 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Light and variable wind becoming southeast 6 to 11 mph in the morning.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. Southeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 90 °F

    Partly Sunny
    then Mostly
    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 52. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A chance of showers, mainly after 1pm. Mostly sunny, with a high near 69. Windy, with a southwest wind 16 to 21 mph becoming west northwest 29 to 34 mph in the afternoon. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Northeast wind around 7 mph.
Tonight
Mostly clear, with a low around 34. East wind 9 to 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 wind 3 to 8 mph.
Tuesday
Sunny, with a high near 81. Light and variable wind becoming southeast 6 to 11 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 53. Southeast wind around 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny and hot, with a high near 90. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 52. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Thursday
A chance of showers, mainly after 1pm. Mostly sunny, with a high near 69. Windy, with a southwest wind 16 to 21 mph becoming west northwest 29 to 34 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 1am. Mostly cloudy, with a low around 36. Windy. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 57. Breezy.
Friday Night
Partly cloudy, with a low around 32. Breezy.
Saturday
Mostly sunny, with a high near 57.
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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:
12:01 pm CDT Apr 19, 2026
Forecast Valid:
12pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation