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.

Partly Cloudy

42°F

6°C

Humidity 53%
Wind Speed N 9 mph
Barometer 30.20 in (1024.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 9 Apr 4:53 pm CDT
Extended Forecast for

Fort Pierre SD

  • Tonight

    Tonight: Mostly clear, with a low around 24. Northeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 60. Light south wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. Southeast wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 77. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 33 mph.

    High: 77 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 54. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Sunny, with a high near 80. West wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Northwest wind 6 to 9 mph becoming northeast after midnight.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: A chance of rain after 1pm. Mostly sunny, with a high near 72. Northeast wind 8 to 14 mph. Chance of precipitation is 30%.

    High: 72 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 41. Northeast wind 10 to 13 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Northeast wind 5 to 10 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 60. Light south wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 44. Southeast wind 15 to 17 mph, with gusts as high as 26 mph.
Saturday
Mostly cloudy, with a high near 77. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 33 mph.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 54. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 80. West wind 10 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 47. Northwest wind 6 to 9 mph becoming northeast after midnight.
Monday
A chance of rain after 1pm. Mostly sunny, with a high near 72. Northeast wind 8 to 14 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 41. Northeast wind 10 to 13 mph. Chance of precipitation is 40%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 41. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 68.
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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:
5:36 pm CDT Apr 9, 2026
Forecast Valid:
5pm CDT Apr 9, 2026-6pm CDT Apr 16, 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