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

48°F

9°C

Humidity 83%
Wind Speed W 13 mph
Barometer 29.69 in (1005.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 17 Oct 9:53 am CDT
Extended Forecast for

Fort Pierre SD

  • Today

    Today: Mostly sunny, with a high near 67. West southwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers after 4am. Increasing clouds, with a low around 44. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 56. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. West wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. South wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. Breezy, with a west northwest wind 16 to 26 mph, with gusts as high as 40 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Breezy, with a west northwest wind 13 to 21 mph, with gusts as high as 34 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. West northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 67. West southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Tonight
A slight chance of showers after 4am. Increasing clouds, with a low around 44. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 56. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Saturday Night
Mostly clear, with a low around 34. West wind 7 to 16 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 65. South wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 47. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.
Monday
Mostly sunny, with a high near 60. Breezy, with a west northwest wind 16 to 26 mph, with gusts as high as 40 mph.
Monday Night
Mostly clear, with a low around 37. Breezy, with a west northwest wind 13 to 21 mph, with gusts as high as 34 mph.
Tuesday
Sunny, with a high near 59. West northwest wind around 11 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Pierre SD
 44.37°N 100.35°W (Elev. 1503 ft)
Last Update:
10:36 am CDT Oct 17, 2025
Forecast Valid:
10am CDT Oct 17, 2025-6pm CDT Oct 23, 2025
 
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