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

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy

64°F

18°C

Humidity 48%
Wind Speed S 3 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 20 Mar 11:56 am CDT
Extended Forecast for

Garretson SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 76. West northwest wind 5 to 10 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 45. Northwest wind around 5 mph becoming southeast after midnight.

    Low: 45 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 85. West wind 5 to 15 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 37. Breezy, with a southeast wind 10 to 15 mph becoming north northeast 20 to 25 mph in the evening. Winds could gust as high as 45 mph.

    Low: 37 °F

    Increasing
    Clouds and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Northeast wind 5 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 76. West northwest wind 5 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 45. Northwest wind around 5 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 85. West wind 5 to 15 mph.
Saturday Night
Increasing clouds, with a low around 37. Breezy, with a southeast wind 10 to 15 mph becoming north northeast 20 to 25 mph in the evening. Winds could gust as high as 45 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 27. Northeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 56. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Garretson SD
 43.71°N 96.49°W (Elev. 1549 ft)
Last Update:
12:18 pm CDT Mar 20, 2026
Forecast Valid:
12pm CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
Forecast Discussion
 
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