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

67°F

19°C

Humidity 51%
Wind Speed N 6 mph
Barometer 29.99 in (1014.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 8 Sep 8:53 pm CDT
Extended Forecast for

Pierre Regional Airport SD

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northwest wind 5 to 8 mph becoming calm.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 91. South wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 91 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. South wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 92. South wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 92 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 29 mph.

    Low: 54 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. North northwest wind 10 to 15 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 49. East wind 8 to 11 mph. Chance of precipitation is 50%.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 56. North northwest wind 5 to 8 mph becoming calm.
Wednesday
Sunny, with a high near 79. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 52. Calm wind becoming south 5 to 7 mph after midnight.
Thursday
Sunny and hot, with a high near 91. South wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 61. South wind 6 to 13 mph, with gusts as high as 22 mph.
Friday
Sunny and hot, with a high near 92. South wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Partly cloudy, with a low around 54. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 72. North northwest wind 10 to 15 mph.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 49. East wind 8 to 11 mph. Chance of precipitation is 50%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Breezy. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 70. Breezy. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pierre Regional Airport SD
 44.37°N 100.29°W (Elev. 1663 ft)
Last Update:
8:21 pm CDT Sep 8, 2026
Forecast Valid:
8pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation