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.

Mostly Cloudy

47°F

8°C

Humidity 77%
Wind Speed SW 3 mph
Barometer 29.88 in (1012.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 19 Mar 9:56 pm CDT
Extended Forecast for

Dell Rapids SD

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Southwest wind around 10 mph becoming north northwest after midnight.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. North wind 5 to 10 mph becoming west in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West northwest wind around 5 mph becoming south southwest after midnight.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Breezy, with a south southeast wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 30 mph.

    Low: 39 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Breezy, with a north northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 51 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Southwest wind around 10 mph becoming north northwest after midnight.
Friday
Mostly sunny, with a high near 75. North wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 43. West northwest wind around 5 mph becoming south southwest after midnight.
Saturday
Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 39. Breezy, with a south southeast wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Breezy, with a north northwest wind around 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 27.
Monday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 68.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 50. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dell Rapids SD
 43.84°N 96.7°W (Elev. 1499 ft)
Last Update:
8:28 pm CDT Mar 19, 2026
Forecast Valid:
10pm CDT Mar 19, 2026-6pm CDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation