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Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy

57°F

14°C

Humidity 64%
Wind Speed Calm
Barometer 30.04 in (1017.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 9:56 pm CDT
Extended Forecast for

3 Miles SSE Marion SD

  • Tonight

    Tonight: Partly cloudy, with a low around 50. West wind around 5 mph becoming northeast after midnight.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then becoming sunny, with a high near 71. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. East southeast wind around 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 66. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 66 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Breezy, with a south wind 20 to 25 mph, with gusts as high as 45 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 63. Breezy.

    Low: 63 °F

    Clear and
    Breezy then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. West wind around 5 mph becoming northeast after midnight.
Thursday
Mostly cloudy through mid morning, then becoming sunny, with a high near 71. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 55. East southeast wind around 10 mph.
Friday
Sunny, with a high near 81. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 66. South wind around 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 84. Breezy, with a south wind 20 to 25 mph, with gusts as high as 45 mph.
Saturday Night
Clear, with a low around 63. Breezy.
Sunday
Sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 51.
Columbus Day
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 44.
Wednesday
A 50 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:
3 Miles SSE Marion SD
 43.38°N 97.23°W (Elev. 1470 ft)
Last Update:
8:43 pm CDT Oct 7, 2026
Forecast Valid:
10pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation