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.

Light Rain Fog/Mist

38°F

3°C

Humidity 93%
Wind Speed E 14 mph
Barometer 30.38 in (1030.3 mb)
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Wind Chill30°F (-1°C)
Last update 26 Oct 10:53 am CDT
Extended Forecast for

Fort Pierre SD

  • Today

    Today: Rain. High near 44. Northeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Tonight

    Tonight: Rain, possibly mixed with snow, mainly before 9pm. Patchy fog after midnight. Low around 34. Northeast wind 8 to 13 mph becoming light east after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 60. East southeast wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 30 mph.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 37. Southeast wind 3 to 7 mph.

    Low: 37 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. Southeast wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 61 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. North northwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Light east southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. East wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61. East southeast wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Rain. High near 44. Northeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, possibly mixed with snow, mainly before 9pm. Patchy fog after midnight. Low around 34. Northeast wind 8 to 13 mph becoming light east after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 60. East southeast wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 37. Southeast wind 3 to 7 mph.
Wednesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. Southeast wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 34. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 62. Light east southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 40. East wind 7 to 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 61. East southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Pierre SD
 44.37°N 100.38°W (Elev. 1444 ft)
Last Update:
11:06 am CDT Oct 26, 2026
Forecast Valid:
11am CDT Oct 26, 2026-6pm CST Nov 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation