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

51°F

11°C

Humidity 100%
Wind Speed E 3 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 17 Sep 12:53 am CDT
Extended Forecast for

2 Miles SSW Fort Pierre SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 53. Light east northeast wind.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 74. East wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 10%.

    High: 74 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Patchy fog after 1am. Low around 58. Breezy, with an east wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 58 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: Showers likely, mainly before 10am. Cloudy, with a high near 73. East wind 13 to 17 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: Cloudy, with a low around 54. North wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 69. Northeast wind 7 to 9 mph.

    High: 69 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 52. East northeast wind 6 to 10 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers. High near 65. East northeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 51. East wind 7 to 11 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 53. Light east northeast wind.
Thursday
A slight chance of showers after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 74. East wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 10%.
Thursday Night
Showers and possibly a thunderstorm. Patchy fog after 1am. Low around 58. Breezy, with an east wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday
Showers likely, mainly before 10am. Cloudy, with a high near 73. East wind 13 to 17 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, with a low around 54. North wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly cloudy, with a high near 69. Northeast wind 7 to 9 mph.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 52. East northeast wind 6 to 10 mph. Chance of precipitation is 30%.
Sunday
Showers. High near 65. East northeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 51. East wind 7 to 11 mph. Chance of precipitation is 60%.
Monday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 73.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Breezy. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Fort Pierre SD
 44.33°N 100.41°W (Elev. 1594 ft)
Last Update:
1:31 am CDT Sep 17, 2026
Forecast Valid:
1am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation