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

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Light Rain

50°F

10°C

Humidity 82%
Wind Speed S 12 G 22 mph
Barometer 30.09 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 26 Apr 8:56 pm CDT
Extended Forecast for

Sioux Falls, Foss Field SD

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a slight chance of showers. Cloudy, with a low around 49. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 66. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 66 °F

    Breezy.
    Slight Chance
    Showers then
    Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 7pm. Cloudy, with a low around 58. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 58 °F

    Chance
    T-storms and
    Breezy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Cloudy through mid morning, then gradual clearing, with a high near 80. Breezy, with a south wind around 20 mph becoming west southwest in the afternoon. Winds could gust as high as 35 mph.

    High: 80 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Increasing clouds, with a low around 38. Breezy, with a west southwest wind around 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 62. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers. Cloudy, with a low around 49. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 66. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 7pm. Cloudy, with a low around 58. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.
Monday
A 50 percent chance of showers and thunderstorms. Cloudy through mid morning, then gradual clearing, with a high near 80. Breezy, with a south wind around 20 mph becoming west southwest in the afternoon. Winds could gust as high as 35 mph.
Monday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 38. Breezy, with a west southwest wind around 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 62. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 72.
Wednesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.7°W (Elev. 1437 ft)
Last Update:
8:46 pm CDT Apr 26, 2025
Forecast Valid:
9pm CDT Apr 26, 2025-6pm CDT May 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation