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Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Partly Cloudy

49°F

9°C

Humidity 86%
Wind Speed NW 3 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 7:56 am CDT
Extended Forecast for

Sioux Falls SD

  • Today

    Today: Sunny, with a high near 76. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. West northwest wind around 5 mph becoming north northeast after midnight.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of sprinkles with a slight chance of showers before 10pm, then a chance of sprinkles between 10pm and 4am. Mostly cloudy, with a low around 53. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. South wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Mostly Clear
    then Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 83. Breezy.

    High: 83 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. Breezy.

    Low: 63 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 49. West northwest wind around 5 mph becoming north northeast after midnight.
Thursday
Mostly sunny, with a high near 70. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
A chance of sprinkles with a slight chance of showers before 10pm, then a chance of sprinkles between 10pm and 4am. Mostly cloudy, with a low around 53. Southeast wind around 5 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 79. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 65. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 83. Breezy.
Saturday Night
Mostly clear, with a low around 63. Breezy.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 55.
Columbus Day
Partly sunny, with a high near 64.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 60.
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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:
8:23 am CDT Oct 7, 2026
Forecast Valid:
9am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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