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

50°F

10°C

Humidity 38%
Wind Speed E 8 mph
Barometer 29.69 in (1005.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 9 Mar 3:53 pm CDT
Extended Forecast for

Fort Pierre SD

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 53. East wind around 11 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. North northeast wind 8 to 18 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 4pm. Mostly cloudy, with a high near 44. North wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 44 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Snow likely, possibly mixed with rain, becoming all snow after 11pm. Cloudy, with a low around 25. North northeast wind 6 to 10 mph becoming west northwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. West northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. West northwest wind 6 to 9 mph becoming south southwest after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 62. Breezy, with a south southwest wind 8 to 13 mph becoming west northwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 62 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 28. Blustery, with a north northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow and
    Blustery

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 47. North wind 7 to 11 mph becoming east southeast in the afternoon. Chance of precipitation is 30%.

    High: 47 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 53. East wind around 11 mph.
Tonight
Partly cloudy, with a low around 27. North northeast wind 8 to 18 mph, with gusts as high as 28 mph.
Tuesday
A chance of rain after 4pm. Mostly cloudy, with a high near 44. North wind 5 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
Snow likely, possibly mixed with rain, becoming all snow after 11pm. Cloudy, with a low around 25. North northeast wind 6 to 10 mph becoming west northwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 48. West northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 26. West northwest wind 6 to 9 mph becoming south southwest after midnight.
Thursday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 62. Breezy, with a south southwest wind 8 to 13 mph becoming west northwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 28. Blustery, with a north northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Friday
A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 47. North wind 7 to 11 mph becoming east southeast in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Cloudy, with a low around 27. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 15. Blustery. Chance of precipitation is 70%.
Sunday
A chance of snow. Partly sunny, with a high near 30. Blustery. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Pierre SD
 44.35°N 100.38°W (Elev. 1516 ft)
Last Update:
3:36 pm CDT Mar 9, 2026
Forecast Valid:
4pm CDT Mar 9, 2026-6pm CDT Mar 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