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

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Fair

33°F

1°C

Humidity 48%
Wind Speed E 8 mph
Barometer 30.23 in (1024.7 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 20 Apr 1:56 am CDT
Extended Forecast for

4 Miles NE Harrisburg SD

  • Overnight

    Overnight: Mostly clear, with a low around 29. East southeast wind around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 72. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 72 °F

    Increasing
    Clouds and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. South wind 10 to 15 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Northeast wind around 5 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. East wind 5 to 10 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 87 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 60. Breezy.

    Low: 60 °F

    Breezy.
    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 80. Breezy.

    High: 80 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 29. East southeast wind around 5 mph.
Monday
Increasing clouds, with a high near 72. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 42. South wind 10 to 15 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 81. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 53. East wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 87. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 60. Breezy.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 80. Breezy.
Thursday Night
Partly cloudy, with a low around 39. Breezy.
Friday
Mostly sunny, with a high near 60. Breezy.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Harrisburg SD
 43.47°N 96.64°W (Elev. 1348 ft)
Last Update:
1:28 am CDT Apr 20, 2026
Forecast Valid:
2am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation