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

78°F

26°C

Humidity 42%
Wind Speed NW 20 G 30 mph
Barometer 30.12 in (1019.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 30 Jun 1:53 pm CDT
Extended Forecast for

Fort Pierre SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. Northwest wind around 15 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. North northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 66. South southeast wind 7 to 11 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. Southeast wind 9 to 11 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 99. South southeast wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. South southeast wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Independence Day

    Independence Day: A chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 96. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

    High: 96 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 86. Northwest wind around 15 mph.
Tonight
Clear, with a low around 57. North northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny and hot, with a high near 93. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 66. South southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Wednesday
Sunny and hot, with a high near 99. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 68. Southeast wind 9 to 11 mph.
Thursday
Sunny and hot, with a high near 99. South southeast wind 9 to 18 mph, with gusts as high as 29 mph.
Thursday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. South southeast wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Independence Day
A chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 96. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 40%.
Saturday
Sunny and hot, with a high near 90.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. 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:
1:47 pm CDT Jun 30, 2025
Forecast Valid:
2pm CDT Jun 30, 2025-6pm CDT Jul 6, 2025
 
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