National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

Lat: 44.38°NLon: 100.29°WElev: 1742ft.

Overcast

49°F

9°C

Humidity 97%
Wind Speed NE 13 mph
Barometer 29.74 in (1007.1 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Wind Chill44°F (7°C)
Last update 12 Oct 1:53 am CDT
Extended Forecast for

Pierre SD

  • Overnight

    Overnight: Cloudy, with a low around 46. Northeast wind around 15 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Cloudy

  • Columbus Day

    Columbus Day: Cloudy, with a high near 58. East northeast wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 58 °F

    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of showers before 2pm. Mostly cloudy, with a high near 53. North northwest wind 7 to 11 mph. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. North wind 5 to 8 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 42. Southeast wind around 6 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 1pm. Partly sunny, with a high near 62. Windy, with a north northwest wind 6 to 16 mph increasing to 20 to 30 mph. Winds could gust as high as 41 mph. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Breezy, with a north northwest wind 17 to 25 mph, with gusts as high as 41 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Cloudy, with a low around 46. Northeast wind around 15 mph, with gusts as high as 26 mph.
Columbus Day
Cloudy, with a high near 58. East northeast wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of showers before 2pm. Mostly cloudy, with a high near 53. North northwest wind 7 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 38. North wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 61. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 42. Southeast wind around 6 mph. Chance of precipitation is 50%.
Thursday
A slight chance of showers before 1pm. Partly sunny, with a high near 62. Windy, with a north northwest wind 6 to 16 mph increasing to 20 to 30 mph. Winds could gust as high as 41 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 37. Breezy, with a north northwest wind 17 to 25 mph, with gusts as high as 41 mph.
Friday
Sunny, with a high near 57.
Friday Night
Clear, with a low around 37.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pierre SD
 44.37°N 100.32°W (Elev. 1699 ft)
Last Update:
2:21 am CDT Oct 12, 2026
Forecast Valid:
2am CDT Oct 12, 2026-6pm CDT Oct 18, 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