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.

Partly Cloudy

84°F

29°C

Humidity 59%
Wind Speed S 10 mph
Barometer 29.75 in (1006.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 30 Aug 8:56 pm CDT
Extended Forecast for

2 Miles SW Lennox SD

  • Tonight

    Tonight: Partly cloudy, with a low around 70. South southwest wind around 5 mph becoming northeast after midnight.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 87. North wind 5 to 10 mph.

    High: 87 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 66. East northeast wind around 5 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 87. Calm wind becoming east northeast around 5 mph in the morning.

    High: 87 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. East northeast wind around 10 mph. Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 87 °F

    Slight Chance
    T-storms then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 70. South southwest wind around 5 mph becoming northeast after midnight.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 87. North wind 5 to 10 mph.
Monday Night
Increasing clouds, with a low around 66. East northeast wind around 5 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 87. Calm wind becoming east northeast around 5 mph in the morning.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. East northeast wind around 10 mph. Chance of precipitation is 70%.
Wednesday
A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 69.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lennox SD
 43.34°N 96.93°W (Elev. 1339 ft)
Last Update:
8:38 pm CDT Aug 30, 2026
Forecast Valid:
9pm CDT Aug 30, 2026-6pm CDT Sep 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation