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

54°F

12°C

Humidity 83%
Wind Speed NE 6 mph
Barometer 30.06 in (1017.2 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 25 Jun 3:53 am CDT
Extended Forecast for

Pierre SD

  • Today

    Today: Partly sunny, with a high near 76. North northeast wind 5 to 7 mph becoming light and variable.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 5am. Mostly cloudy, with a low around 55. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 82. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Showers
    Likely then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. Breezy, with a southeast wind around 21 mph, with gusts as high as 32 mph.

    Low: 63 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 89. Breezy, with a south southeast wind 22 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    High: 89 °F

    Breezy.
    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Breezy, with a southeast wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 50%.

    Low: 64 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 91. Southeast wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 63. South wind 7 to 10 mph becoming east after midnight. Chance of precipitation is 30%.

    Low: 63 °F

    Clear then
    Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 89. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 76. North northeast wind 5 to 7 mph becoming light and variable.
Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 55. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 82. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 63. Breezy, with a southeast wind around 21 mph, with gusts as high as 32 mph.
Saturday
A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 89. Breezy, with a south southeast wind 22 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Breezy, with a southeast wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny and hot, with a high near 91. Southeast wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 63. South wind 7 to 10 mph becoming east after midnight. Chance of precipitation is 30%.
Monday
Sunny, with a high near 89. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny and hot, with a high near 90.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Mostly sunny and hot, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Pierre SD
 44.37°N 100.32°W (Elev. 1699 ft)
Last Update:
3:36 am CDT Jun 25, 2026
Forecast Valid:
4am CDT Jun 25, 2026-6pm CDT Jul 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation