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

78°F

26°C

Humidity 20%
Wind Speed W 15 mph
Barometer 29.79 in (1008.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 2 May 4:53 pm CDT
Extended Forecast for

Pierre Regional Airport SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 41. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 70. West northwest wind 6 to 11 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. West wind 10 to 14 mph becoming south southwest in the evening.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers after 1pm. Partly sunny, with a high near 63. Breezy, with a west wind 14 to 21 mph becoming north in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

    High: 63 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. North northwest wind 7 to 16 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. North northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. North northwest wind 6 to 11 mph becoming light and variable in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers. Mostly sunny, with a high near 56. Light west wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Northwest wind 5 to 9 mph becoming light and variable.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 41. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 70. West northwest wind 6 to 11 mph.
Sunday Night
Partly cloudy, with a low around 45. West wind 10 to 14 mph becoming south southwest in the evening.
Monday
A slight chance of showers after 1pm. Partly sunny, with a high near 63. Breezy, with a west wind 14 to 21 mph becoming north in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 32. North northwest wind 7 to 16 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 55. North northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 29. North northwest wind 6 to 11 mph becoming light and variable in the evening.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 56. Light west wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind 5 to 9 mph becoming light and variable.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 70.
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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:
4:56 pm CDT May 2, 2026
Forecast Valid:
5pm CDT May 2, 2026-6pm CDT May 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation