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.

Fair and Breezy

69°F

21°C

Humidity 73%
Wind Speed N 21 G 33 mph
Barometer 29.76 in (1006.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Sep 11:56 pm CDT
Extended Forecast for

6 Miles WNW Garretson SD

  • Overnight

    Overnight: Mostly clear, with a low around 58. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 73. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 52. North northwest wind around 5 mph becoming northeast after midnight.

    Low: 52 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of showers between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. East wind 5 to 10 mph.

    High: 67 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 54. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 71. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    High: 71 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 58. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 73. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 52. North northwest wind around 5 mph becoming northeast after midnight.
Sunday
A 40 percent chance of showers between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. East wind 5 to 10 mph.
Sunday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 54. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday
Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 71. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Garretson SD
 43.73°N 96.61°W (Elev. 1549 ft)
Last Update:
11:32 pm CDT Sep 11, 2026
Forecast Valid:
12am CDT Sep 12, 2026-6pm CDT Sep 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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