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.

Overcast

45°F

7°C

Humidity 49%
Wind Speed NW 9 mph
Barometer 30.08 in (1019.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 18 Apr 11:53 pm CDT
Extended Forecast for

Pierre SD

  • Overnight

    Overnight: Partly cloudy, with a low around 28. West southwest wind around 7 mph becoming northwest.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. North wind around 7 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. East wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 80. Southeast wind 9 to 15 mph becoming west southwest in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. North wind 5 to 7 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. North northeast wind 5 to 11 mph becoming southeast in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. Southeast wind around 16 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 90 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. West southwest wind around 7 mph becoming northwest.
Sunday
Mostly sunny, with a high near 56. North wind around 7 mph.
Sunday Night
Mostly clear, with a low around 34. East wind 7 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 80. Southeast wind 9 to 15 mph becoming west southwest in the afternoon.
Monday Night
Mostly clear, with a low around 42. North wind 5 to 7 mph.
Tuesday
Sunny, with a high near 80. North northeast wind 5 to 11 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. Southeast wind around 16 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny and hot, with a high near 90. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Thursday
A chance of showers, mainly after 1pm. Mostly sunny, with a high near 68. Windy. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 33. Windy. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 53. Breezy.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pierre SD
 44.37°N 100.35°W (Elev. 1503 ft)
Last Update:
12:11 am CDT Apr 19, 2026
Forecast Valid:
12am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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