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.

Mostly Cloudy

62°F

17°C

Humidity 86%
Wind Speed SW 5 mph
Barometer 29.99 in (1015.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 2 Sep 9:56 pm CDT
Extended Forecast for

Harrisburg SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 57. Northeast wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Areas of smoke. Cloudy, then gradually becoming mostly sunny, with a high near 67. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers then
    Areas Smoke

  • Wednesday Night

    Wednesday Night: Areas of smoke before 8pm. Partly cloudy, with a low around 39. North northwest wind 10 to 15 mph becoming light north after midnight.

    Low: 39 °F

    Areas Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Light west southwest wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 57. Northeast wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Areas of smoke. Cloudy, then gradually becoming mostly sunny, with a high near 67. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday Night
Areas of smoke before 8pm. Partly cloudy, with a low around 39. North northwest wind 10 to 15 mph becoming light north after midnight.
Thursday
Mostly sunny, with a high near 74. Light west southwest wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 63. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 75.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg SD
 43.43°N 96.7°W (Elev. 1421 ft)
Last Update:
9:56 pm CDT Sep 2, 2025
Forecast Valid:
10pm CDT Sep 2, 2025-6pm CDT Sep 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation