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.

Fair

77°F

25°C

Humidity 54%
Wind Speed S 15 mph
Barometer 29.92 in (1012.4 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 3 Oct 9:56 pm CDT
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Mostly clear, with a low around 71. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Breezy, with a south wind 15 to 25 mph, with gusts as high as 45 mph.

    High: 92 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 68 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 80. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph.

    High: 80 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 65. North wind around 5 mph.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 71. South wind around 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 92. Breezy, with a south wind 15 to 25 mph, with gusts as high as 45 mph.
Saturday Night
Partly cloudy, with a low around 68. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.
Sunday
Sunny, with a high near 80. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly clear, with a low around 47. North wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 65. North wind around 5 mph.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
9:34 pm CDT Oct 3, 2025
Forecast Valid:
10pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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